Kage12, It might explain your symptoms but it could also be the Raynaud's or something else. When you don't get enough circulation to an area, the muscles are affected too. And the nerves. Have you mentioned this to your doctors? I think any worsening of symptoms should be mentioned since you don't want to assume it's the MG causing such unpleasant symptoms. No matter what the cause, it's hard when your body won't do what you want it to!

Tracy, How are you doing? Did you call your neurologist?

Annie