Im so tired

Im so tired...
After finish my exam just now
I really almost faint down...
I also don't know the reason at all
Feel so headache and gastric right now
Damn dizzy
But i still can't have a proper sleep
I keep night mare all the time
Still have 1 more paper
But don't know when is it will coming to me
Im not yet ready for it
Really scared....
I keep miss you whole day
Keep think back what we talk about yesterday night
You know how worry im now...
You know how pain im now...