Hi Rumpled,

sounds a bit weird that that one dr doesn't think you have a nm disease while the others do. Excuse my ignorance, but not having had a emg, does this PROVE you don't have MG, I may have to to a bit of searching.
Have just looked at a couple of sights and found that in rare cases people can have MG, but the tests come back negative for it??!! Did he mention anything like this(or am I just reading what I want into it?)

I really hope your Dr can help you out.

I wish I could be of more help, if you need to talk, send me a pm.
take care
redtail