Does anyone have experience with polymyositis? My dr. is testing me for it. I get an EMG on Wed. Please let me know if you have it and what you're symptoms are. I can't seem to get diagnosed. I am having muscle twitching everywhere including my stomach and neck, leg cramping and muscle burning in my quadraceps. This has been going on for few months. I also get fatigued really fast. They ruled out a bunch of stuff with blood work and now I'm going to a neurologist. If you do have it, do you get relief from anything? Will I ever get my life back? I am 38 female with a small child.