I'm a 27 year old female, who already had a battle with depression, and panic disorder. My family doctor gave me Prozac to take which I'm off now, and have been for months. But now I'm having a problem with very bad fatigue, tender lymh nodes, muscle aches, and some joint pain. I have been through a lot of tests and have a clean bill of health. My doctor said I have nothing wrong with me. He even checked my thyroid. I was wondering about CFS. Does this sound like I may have this? Or should I insest on more tests? Thanks very much for your time.