Training with Neuromuscular Disease?

Not so much an injury, so hopefully this is the place.

I’ve been attempting to train through, around, and with, primary progressive multiple sclerosis for a few years now and I’m at a dead end. It was suggested I come here for possible guidance or a point in the right direction for knowledge. I dont care if it’s an article, med trial, coach with experience training athletes with similar conditions, or advice from someone else dealing with the same issue.