You’re stiff and sore all over — especially your head, neck, upper back, chest, elbows, hips, and knees — even though you haven’t over-exerted yourself. And you’re always tired, no matter how many hours of sleep you manage to get. You’ve been to any number of different doctors and they’ve done a whole battery of tests, but none of them show that anything’s wrong.

You’re beginning to feel as if it’s all in your head, even though your body tells you otherwise. Learn more from this guide.  Fibromyalgia — Diagnosis and Treatment