I think I may have sleep deprivation, but would like others to confirm my assumptions. When I wake up from a sleepover at a friend's house, I feel extremely nauseated. At first I thought it was anxiety because walking around really helped, but now I'm realizing that in all of these sleepovers, I'm getting an average of 3-4 hours of sleep. I start college in a few days, so late nights and early morning classes will start to become a regular thing. I feel like whatever this is is starting to take a toll on my life, and that's the last thing I need right now. I don't take any pills and have no diagnosed diseases. I also want to mention that lately I have been getting what I believe to be "mini anxiety attacks" consisting of shortness of breath and anxious/nervous feelings. They are few and far between, but I thought they were worth mentioning. I really appreciate the advice in advance!