Sleep Deprived

I don't know what is going on with me, but I am feeling totally sleep deprived. I typically am in bed by 9 at the latest, but I usually can't fall asleep for quite a while. When I do get to sleep, I don't seem to sleep well. Either I wake up a lot or I have crazy, and sometimes disturbing dreams and wake up feeling like I never went to bed. I hope this ends soon.