I would get a second opinion if possible.

I've always had to be barefooted....even to do a walking test. I wanted to keep my socks on but he insisted that I take them off. He said it's not accurate with them on.

MG was one of the first things my first Neuro eliminated during my dx. But that was after extensive tests including and EMG and VEP. I'm confused as to how she could eliminate MS with only the Babinski test being done.

I truly hope that you don't have MS....but it just doesn't sound like enough tests have been performed for that judgment to be made yet.