I have been extremely tired lately. I work 8-9 hr days, come home and have things to do, but just want to sleep. I have no energy. I wake up sick every morning, go to work very weak and tired, and then spend a few hours every night sick.I have persistent headaches, body aches (especially back pain), in addition to the normal Crohns symptoms. Besides sleeping, what do you do to try to regain energy? I just have been so exhausted that I don't want to do anything lately!