Glad to hear from someone with similar story. For me the health anxiety might be the worse part. With the muscle twitches I instantly went to ALS measuring my legs etc. It's still a challenge to this day but I remind my self for als it's function not feeling and I have full function.

I found the book hope and help for the nerves by Dr. Weekes. She discusses a 1st and 2nd fear. First fear is the Somatic symptoms then the second fear is what we do that keeps things alive the what ifs maybe it's that. It really is a good read. I used audible and really liked the narrator.