Uggggg. I missed school...?

Okay, so I have these sleeping problems that caused me to miss school today. Yes, it's my first time this semester, but still I do have a bunch of 1st hour tardies. Yes, major exams are coming up and projects are piling and last minute tests are underway, so I'm just so stressed. I'll come home from all this writing and everything and be completely drained. I will try to stay awake to do all my homework and studying for upcoming tests and doing the five page review guides for exams, but my body just gives in and I fall asleep until about 10 pm. I wake up and am like oh shoot. So, I do an all nighter or a most-of-the-nighter. This happened to me yesterday, so I had to pull an all nighter. I did this and fell asleep at 6:30 AM beyhond my control. I need some major advice here. Please and thank you.