Fibromyalgia treatment. Last214d!

What is fibromyalgia and what is the treatment for it and how to confirm and sure with the fibromyalgia in which type of medical test in my case I only feel pain in my back neck to shoulder and front shoulder area in bone and also muscle in the morning time the pain is high in this side and also in my rib left side with the time the rib cramp type of pain manage automatically and the shoulder pain in normal conditions is normal if I do anything before practicing the pain in my shoulder come and goes when I m smiling and do any work sudden the pain occurs and also manage automatic and I am also a sportsman I want to know about healing of my problem and there is no other symptoms of fibromyalgia there is no headache no sleeping problem no gas problem nothing the Time by time my pain reduce but not completely reduce but in the early morning I felt so measurable pain in my shoulder side I m so struggling for waking up and sit in the body and the pain is normal in normal conditions last214d