Its not a diagnosis that you would want, but you now know what and why it is happening to you and what you are up against. Over the years you have been a very impressive person to me and you are a very strong person and you do all you can do which is your best. If easing off some on your body in pt and at home is what you need to do then that is what you should do. Im awkward with words in print at times but what i mean is that knowing why things have happened is a sort of relief for us mentally over time. Hang in there. Joe ( formerly Hey Joe)