Out of pills...

So I had been doing well with my sleep schedule, even without the pills for a while... now I am out of pills, and I didnt actually fall asleep till 8 am this morning. That was pretty shitty, but what can I do. The worst part about it, is that when I am up that long, I have so much time to think about things, and thats when my mind starts messing with me. Sometimes I feel like i'm going crazy...