Hi I have sleeping problems and sometimes wont sleep good for several days. Then I start comming down phycially sick, and get tierd and sleep for hours. I know not sleeping causes me all kind of problems, first off I feel bad emotionally and I will play songs over and over in my head. Usally something I heard on radio that day or previous days. The meds could be causing some of it. Think about calling your doc and letting him know. maybe for some reassurance. Dont worry your not alone.