אחרי יום ארוך אני צריכה קצת מנוחה, במיוחד אם יש לי בחילה ולא בא לי לאכול.

In Hebrew, אחרי means after and works like a preposition, so it normally comes before the noun phrase:

• אחרי יום ארוך = after a long day

Hebrew does not usually place after in the same position English sometimes can. So יום ארוך אחרי would not express the same idea here.

Also notice the adjective order:

• יום ארוך = literally day long

In Hebrew, adjectives usually come after the noun.

Because in Hebrew, adjectives normally follow the noun they describe.

• יום ארוך = a long day
• ילד קטן = a small boy
• מכונית חדשה = a new car

The adjective also has to match the noun in gender and number. Since יום is masculine singular, the adjective is ארוך.

צריכה is the feminine singular form of need in the present tense.

So:

• אני צריכה = I need said by a woman
• אני צריך = I need said by a man

Hebrew present-tense verbs agree with gender and number, even with אני.

Examples:

• Woman: אני צריכה קצת מנוחה
• Man: אני צריך קצת מנוחה

Historically and grammatically, forms like צריך / צריכה / צריכים / צריכות behave a lot like adjectives, but in modern Hebrew they are very commonly used to express need.

So in practice:

• אני צריך מים = I need water
• היא צריכה לישון = She needs to sleep

When followed by a noun, it means need that thing. When followed by ל־ + infinitive, it means need to do something.

Hebrew has no separate word for a/an, so:

• מנוחה can mean rest or a rest, depending on context.

Also, קצת means a little / a bit of, and it can directly modify the noun:

• קצת מנוחה = a little rest / some rest
• קצת מים = a little water
• קצת זמן = a little time

You do not need של here.

Both can mean a little / a bit / מעט, but they differ in tone and usage.

• קצת is very common in everyday speech.
• מעט is more formal, literary, or elevated.

So in normal conversation, קצת מנוחה sounds very natural.

Compare:

• אני רוצה קצת קפה = everyday
• אני רוצה מעט קפה = correct, but more formal or stylistic

Hebrew often uses יש ל... to express that someone has something.

• יש לי בחילה = literally there is to me nausea
• natural English: I feel nauseous / I have nausea

This same pattern is very common:

• יש לי כאב ראש = I have a headache
• יש לי חום = I have a fever
• יש לי רעיון = I have an idea

So יש לי is the normal way to say I have in many contexts.

בחילה means nausea or queasiness.

It refers to the feeling of being sick to your stomach, not necessarily actually vomiting.

Related words:

• בחילה = nausea
• להקיא = to vomit
• אני מרגישה בחילה = I feel nauseous
• יש לי בחילה = I have nausea / I feel nauseous

So in this sentence, the speaker is saying that rest is especially needed if they feel nauseous.

במיוחד means especially.

It highlights the condition that follows:

• במיוחד אם... = especially if...

So the structure is:

• I need a little rest, especially if...

Other examples:

• אני אוהב קיץ, במיוחד את יולי = I like summer, especially July
• זה חשוב, במיוחד עכשיו = This is important, especially now

Both אם and כש can sometimes be translated as when/if, but they are not the same.

• אם = if
• כש = when

In your sentence, אם יש לי בחילה means if I feel nauseous / if I have nausea, meaning this is a condition or possibility.

If you said כשיש לי בחילה, that would mean when I feel nauseous, which sounds more like something that happens and whenever it happens, the rest of the sentence applies.

So:

• אם = condition
• כש = time/whenever

Literally, לא בא לי means something like it doesn’t come to me, but idiomatically it means:

• I don’t feel like...
• I’m not in the mood to...
• I don’t want to... (in a casual, mood-based sense)

This is a very common colloquial Hebrew expression.

Examples:

• לא בא לי לצאת = I don’t feel like going out
• בא לי קפה = I feel like coffee / I want coffee
• לא בא לי לדבר = I don’t feel like talking

In your sentence:

• לא בא לי לאכול = I don’t feel like eating

No, it is mainly colloquial and very common in spoken Hebrew.

It is perfectly natural in everyday conversation, texts, and informal writing. But in more formal Hebrew, you might use other expressions, such as:

• אני לא רוצה לאכול = I don’t want to eat
• אין לי חשק לאכול = I have no desire to eat / I’m not in the mood to eat

These are slightly different in tone:

• לא בא לי לאכול = casual, very natural speech
• אני לא רוצה לאכול = more neutral and straightforward
• אין לי חשק לאכול = more explicitly I’m not in the mood

Because בא לי is followed by the action that the speaker feels like doing, and that action is normally expressed with the infinitive:

• בא לי לישון = I feel like sleeping
• לא בא לי לעבוד = I don’t feel like working
• בא לה ללכת = She feels like going

So:

• לא בא לי לאכול = I don’t feel like eating

The infinitive in Hebrew often corresponds to English to eat, to sleep, to go, even if English sometimes uses the -ing form in translation.

In both cases, לי means to me / for me, but the expressions work differently.

1. יש לי בחילה

   • literally: there is to me nausea
   • meaning: I have nausea / I feel nauseous

2. לא בא לי לאכול

   • literally: it doesn’t come to me to eat
   • meaning: I don’t feel like eating

So לי is part of two different idiomatic structures:

• יש ל... = to have
• בא ל... = to feel like / to want

This kind of to me structure is very common in Hebrew.

Only the gendered part needs to change:

• אחרי יום ארוך אני צריך קצת מנוחה, במיוחד אם יש לי בחילה ולא בא לי לאכול.

The difference is:

• feminine: אני צריכה
• masculine: אני צריך

The rest of the sentence stays the same.

Yes. Because Hebrew does not have a/an, the word מנוחה can be understood in different ways depending on context:

• אני צריכה מנוחה = I need rest
• אני צריכה קצת מנוחה = I need a little rest

If you want the rest, you would usually say:

• המנוחה

But in many cases, English uses either rest or a rest, while Hebrew simply uses מנוחה.

It breaks down like this:

• אחרי יום ארוך = after a long day
• אני צריכה קצת מנוחה = I need a little rest
• במיוחד אם = especially if
• יש לי בחילה = I feel nauseous / I have nausea
• ולא בא לי לאכול = and I don’t feel like eating

So the sentence is built from:

1. a time/context phrase
2. the main statement
3. an added condition introduced by especially if

This is a very natural way to build longer Hebrew sentences.