Long time no see. Thanks for checking in. I'm so sorry for all your troubles and apparent progression. I don't blame you for being upset about it.
That is the nasty truth about MS...it is a progressive disease..

Are you on any DMD right now? I hope you can find proactive Doc, who will get you on the right med combo for you, so that perhaps you can slow the progression.
Let us know how your new Doc measures up and I wish you the best..