Struggling to Sleep and Wake Up

I go through something nearly identical to your situation; it's so frustrating to be exhausted but *just* not tired enough to fall asleep, until it's morning and the bed feels like a heavenly cloud. It affects my life in every aspect as well, I had a record of 80-something tardies in elementary school cause of it, and I got detention in middle school when I was late once. I've tried melatonin and that helps get me to initially fall asleep, and clonidine has a similar effect and keeps me asleep. I hope you can find something that can help your situation, I feel for you ♥️