I'm so glad to have some positive information to offer finally. Rheumatologist discharged me (not sure why, as he seems to only look at one thing at a time), and sent me to an orthopaedic surgeon. He gave me thumb spica splints 3 days ago. Oh the relief! I have to wear them 24 hours a day for 3 weeks. He says the pain in my wrists may be tendonitis and synovitis. The splints are working after only 3 days. It's so great not to wake up in pain!
Anyone who has unexplained wrist pain-try them!