I don't know whats wrong. Since school got out in june, I have been having a lot of trouble sleeping. Everytime I lay down to sleep I get this tension? I dont know what to call it, in my back. Its like a strong uncomfortable feeling and I have to move, I also get this sometimes when i'm not trying to sleep but not as bad. The thing thats really strange is that I dont seem to have this problem when I am sleeping at a friends house. I don't know if its all in my head or what I should do. Like right now its almost 7am and I have to get up at 10am and I cant sleep. I'm 15 if that might have any say in my problem. Thanks.