Ahhh Judy,
I don't have any advice for the pain you are going through. I hope that you find SOMETHING that gives you some relief. I am sure there are others here who might be able to help with that. I'm not on any pain meds, just the Baclofen for spasticity. I have pain with that, but it's manageable with Baclofen.
I am sorry to hear about your car riding off into the sunset. Having any part of our independence taken away is another blow to our self esteem! I hope there IS a van in your future!
Hang in there! We're pulling for you!