I sleep a long time, but I also awake up a long time. More than 24 hours total, which means the time I go to bed (and thus the time I wake up) is slowly pushed

I sleep a long time, but I also awake up a long time. More than 24 hours total, which means the time I go to bed (and thus the time I wake up) is slowly pushed back. Sounds a lot like Non-24 Hour Sleep Wake Syndrome, but I do not know. Made school nearly impossible, anyway.