feeling

I can't sleep last night, No matter how I'll always think of him, I know that this is not good, But I can't control myself. Live very tired...

I couldn't sleep last night, no matter what i did, i kept on thinking about him. I know it's so stupid but can't just stop myself from it.... I am so tired of it...

This is what you want to convey in those sentences...

Feeling.

I couldn't sleep last night,_No matter what I do, I'll always think of him. I know that this is not good, but I can't control myself. Life is very tiring...

**I hope you'll feel better soon. Good luck!