Hiya yellowted......

Sounds like your body is really struggling with issues. Maybe it is body memories that have been hard wired in by your brain. Being in a neuropsychiatric facility may help you and them to sort things out.

When I am triggered I have spasms (which really hurt), stuttering and tics. It can be embarrassing in public. I can even grunt like a pig.... very nice. Oh yes and the different voices.

Sometimes my psychiatrist has to help me get my head straight = literally. These reactions have been happening for years.

I know someone couldn't walk for a year and then they just got better.

And maybe in your case it is a physical illness that they haven't worked it out yet. I do wish you well. Take Care.