Well lately I have been unable to sleep. When I say this I mean I can't sleep for 2 days at a time then on the third day I will just sleep all day. Am I an insomniac ?? I can't stand it I feel like a zombie. I have some really big exams coming up next week and I need to get my sleeping pattern sorted out so I can be at my best for them. I would try sleeping pills but my parents won't let me get them because I tried to OD on them a few years ago. Does anyone have any suggestions on how to cure this insomnia or whatever it is.