Let me explain. I had a class this morning at 8 AM after that class I came back to my apartment to get ready for my next class. Next thing I know I am in bed and it is three in the afternoon.
Before this, that is the night before, as you can probably tell I was up until after 3:20. Anyway, I had woken up at about 8 AM that morning. Then that night, or better put this morning, I didn't get to sleep until about 2 AM. Unfortunately for me I had an 8AM class. I woke up a little before 7 and went to class sometime later. Then the rest of the story.
In conclusion, get your sleep.