It could be some form of arthritis. Not to scare you, but my mom has rheumatoid and her hands and feet are slightly deformed because she did not take the medication until 7 months into it.
It sounds more like fibromyalgia were there is pain that effects everything.
Arthritis effects joints
Fibromyalgia effects joints, muscles, and other soft tissue.
Hope that helps, but I definitely recommend that you see some different specialists.