Doctors are telling me I have fibromyalgia but I believe I have a torn rotator cuff, they are treating me like a drug addict though I never take drugs and stereotyping me with fibromyalgi, I have severe pain in my left arm, top and bottom, pain where the arm and shoulder connect, the pain shoots down my arm to the top of my fingers. Sometimes it feels like it is on fire sometimes it s Icy..please help me..