Welcome to NeuroTalk.
Janice, your finger problem may be what is called "trigger finger".
This is when your tendon gets inflamed and a bump is created and the tendon sheath gets stuck over it and you cannot release the finger.
A doctor should see this and evaluate it ASAP.
I saw your supplement list on the Fibro forum. And I have a question about the magnesium you listed. Please look at your
bottle and see if it contains magnesium OXIDE. If so, that is not working for you, and your spasm may be muscle related due to low magnesium (which causes muscles to fail to relax).
One needs to use a magnesium type that is easily and better absorbed in the intestines. Magnesium oxide is not. It is common in many Cal/mag supplements still, so please read your label.
This is my magnesium thread explaining:
As far as your ID name goes, many of our posters have an ID name and then sign the posts with another nic. People are used to that, so you don't HAVE to change anything unless you want to. In my own opinion, I think having a more anon ID like yours is better for internet privacy. But the decision is yours, and one of the team can change it for you if you wish.