Hi Amy, I noticed that you requested your original rx of prozac. With all the improvement you noticed, you were probably right in guessing that an anti depressent would help you, but it sounds to me like you would benefit from a doctor's expertise in helping select one less difficult for you. Sleep seems like one of the big changes in a lot of med situations, and many once "properly" medicated sleep more than they are awake. But for what you are describing, seems to me you shouldn't have to put up with so much fatigue. Good luck.