Hello merlynper,
Welcome to NeuroTalk.

You could ask your query about Myasthenia Gravis on the forum below.
Myasthenia Gravis Forum

There's also a Forum Search Feature where you can search with specific keywords across all forums or just one if you want.

You could also check or search the Autoimmune Diseases Forum

fyi - From memory there are many posts regarding Guillain-Barre Syndrome on various different forums here.

Wishing you all the best. It sounds frightening. I hope you get some answers soon.