I can't sleep properly. I'm so tired but it can take hours to fall asleep and when I do I'm awake again two hours later. I can't remember the last time I was able to sleep through the whole night. I've tried meletonin. It doesn't help. My brain won't shut up. Everything just keeps repeating. I'm not sure how long I can go on like this. My Dr. doesn't want to give me anything to make me sleep because she says I might become dependant on it.