Elanor, Please don't expect a neurologist to be a pulmonologist! A pulmonologist is the best person to assess asthma. And a rheumatologist is the best doctor to assess fibromyalgia!!! You have to get accurate diagnosis' from the right specialists. If you don't already have a pulmonologist, get one. They are the ones in a hospital setting who assess breathing, not neuros. So it's good to get evaluated for BOTH MG issues and asthma issues with them. A baseline reading will help them to determine how bad you are getting too.

I hope you will get some clear answers.