According to the Mayo Clinic, Fibromyalgia is a disorder characterized by widespread musculoskeletal pain accompanied by fatigue, sleep, memory and mood issues. Researchers believe that Fibromyalgia amplifies painful sensations by affecting the way your brain processes pain signals. Diagnosing Fibromyalgia is not an exact science. Diagnosis is traditionally based on description of symptoms, specifically physically painful flare-ups in specific pressure spots, or tender points