I Have Degenerative Disc Disease, Arthritis, And CRPS (Complex Regional

I have Degenerative Disc Disease, Arthritis, and CRPS (Complex Regional Pain Syndrome). This pasr June (despite my having had a Shingles vaccine two years ago, I got Shingles on my left neck in June of 2016.
For the past eight weeks I begin to sweat in the day, (especially when I become anxious) and it becomes excessive. I have seen two doctors, and they do not know what to say. This sweating only happens in the day and keeps me from concentration on my artwork.