**CORRECTIONS**

I stayed up lastnight.
>> I stayed up *last night. 

Two things caused that to me.
>> Correct sentence. 

The first, I can't usually sleep whenever I have some coffee during the daytime.
>> First, I can't usually sleep whenever I have some coffee during the daytime.

Coffee is the favorite drink to people but it is not in my case.
>> Correct sentence. 

The second, I am worried about my son's situation.
>> Second, I am worried about my son's situation.

He isn't adapting in the mood of the army so he feel upset, depressed and have a headache.
>> He isn't adapting *to the mood of the army so he *feels upset, depressed, and has a headache.

He is going to the hospital in there.
>> He is going to the hospital there.

I wish him to get better shortly.
>> I wish him to get better *immediately. 

My wife isn't sleeping these days like me.
>> Correct sentence. 

We also feel depressed that we can nothing for him
So we went to church at dawn every day but stoped to go there due to Covid-19.
Enjoy today.
>> We also feel depressed that we can't do anything for him, so we went to the church at dawn every day but stopped going there due to Covid-19.

Enjoy today.