Weird Feeling

The whole day i have a weird feeling...
I don't know is it whether i think too much or what...
I can't describe out the feelings...
It's just like i fear on something that will happen like that...
Then, whole day also feel very uncomfortable...
Until now i still feel very uncomfortable...
Don't know is it i don't have enough sleep of facing too much stress already...
Plan to go on bed early tonight...
Hope i can make it:)