Hi--I always hesitate to give any sort of medical advice because I'm new at this myself, but then all the burden falls on our resident "experts," so here I go anyway. Have you had a CT-scan of your thymus gland??? All patients with suspected MG should have one anyway. I seem to remember someone posting here who said her first symptom was a cough that just wouldn't go away, and it was related to her thymus.

I'm sorry you're so sick, with such scary symptoms. I hope you can find answers and treatment soon.

Abby