You said you have fibromyalgia and thoracic outlet syndrome. With TOS, you may have pain, tingling and
numbness in forearm and
fingers and weakness
of hand muscles. In fibromyalgia, there are pain and tenderness in the joints, muscles and soft tissues in the whole body. There are tender points in the soft tissue on nape, shoulders, chest, lower back, hips, shins, elbows and knees. Other symptoms are fatigue, depression, migraine headaches and memory concerns.