it is 4 am and I can't sleep

I cannot sleep for three reasons:

1. I woke up late
2. I drank a Diet Coke at 9 pm
3. I think I am addicted to Exedrin PM after two days

I am so annoyed at myself. I wanted to go to step class at 6 am before my class. That is not happening. Well I can't correct it, I can only choose to NOT sleep in and NOT go back to sleep after class. I really want to fix this fucked up schedule of mine! I want to be a normal person and not nocturnal!

OMG I just yawned... hooray! I have to get up in 3 hours :-(