I was diagnosed with Fibromyalgia, degenerative joint disease, shoulders, lower back, knees, Neck, latent TB. I lost my insurance becuase I was asked to resign becuase of my latent tb. They dont want liability. That was in March. Pain was tolerable then these past few weeks my lower back feels like its going to break. I cant stand up straight anymore and my legs feel like its going to give out everytime I walk up the stairs, My thumb also locks like its stuck. What is happening to me. Is it because of the athritis?