I have had cronic fatigue for years and doctors have done blood work and found nothing. for the past 7 years i have had a pain in my back. it is only on my upper left side between shoulder blade and spine. most days it is just uncomfortable but sometimes i get shooting pains when i move my head. it has gotten much worse last few months. I wanted to know if i have fibromyalgia? How can doctors test to see if I have it? Back rubs dont hep unless they are extremely hard. i have a back massager and the only way i get relief from it is to lay on it on the floor and position my arm just right. when i hit the right spots i can feel relief shooting through my arm and back and neck and it feel great. I am worried i am causing more damage though. Could i be causing nerve damage?