Our histories are almost identical, except that my Disability is still good for a couple more years. As things are, I have too many permanent problems, and I can't see ever being able to go back to work. I have always worked in high level, stress filled jobs. I've always made it through the crisis mode, but it progressively kept getting bottled up, until I just crashed and burned.
I've got my fingers crossed for you and will be thinking good thoughts. Best wishes.