^ I know that feel. Reminds me of last winter when most of my classes didn't start until noon (hasn't happened since lmao) and I was basically sleeping at 4 AM or later every night.
Then one day my class required me to help with this FFA event and I had to be at the horse barn at 5:30. Which was about the time I'd been going to bed. So I went over there on like five hours of sleep or something and my sleep schedule completely messed up and then was doing stuff there until 12 and I just sat there like "on a normal day I'd just be waking up but I've already done six hours of work and I still have a few more hours of things wtf" and it was the weirdest.
Needless to say my sleep cycle was ****ed for days afterward.

-----
Feeling okay. Kinda hungry actually, to be honest.