Can't Sleep

I am sleepy but I just can't sleep. Can you relate? Well, this past few nights I've been experiencing this and I don't know why. I am busy and tired the whole day expecting my body to rest once I get to bed but my whole being won't cooperate. I'm supposed to be sleeping early but my eyes won't let me. It's as if something's stopping me from doing so. I don't have any explanation why I am experiencing this. Anyone who can relate and is experiencing the same thing, feel free to comment. We might have the same situation right now.

Thank you!