My GP is scratching her head and sending me for accupuncture. My neuro is ordering an MRI. Rheumatoid Arthritis was supposedly ruled out a few years ago when I was having trouble. And no sign of arthritis or carpal tunnel. I have RSD in my left ankle but it's been in remission for 30 years, and this doesn't act like RSD. I understand what you mean about autoimmune stuff, but I can't find any other dx. What else could it be?

Plus this is like a flare, getting bad a few years ago, then I was fine for a while. Then this year, but much worse, and it seems to come and go getting worse each return trip.