Quandry, I applaud you, always always always question. One of my doctors was actually killing me (not on purpose!), I was taking a medication flaring up my mg over and over and over. And I finally (after years) put two and two together and said, wait, this med is putting me in the ER year after year!! And every doc said "no, it is not". Until finally a doc realized I had MG and said, oh yes it is. Always question, believe your body, if I did not believe my own body and advocate for myself I would not be alive right now. It is such a horrible struggle, I wish you the best and I hope you find doctors that do believe and trust what you know about yourself and your health.