Thanks bny806! I saw the neuro today. He did some basic neurological tests, but didn't really take a history and seemed somewhat disinterested.

I had to really stress to him that I was concerned that it could be MG. He noticed that my AChR wasn't run at the Mayo clinic, so he agreed to re-do my blood for AChR and MuSK.
I had a slightly abnormal EMG prior to my spinal surgery. And a normal one about six months following. I have had MRIs on my brain, neck and lower back. Nothing abnormal except the titanium in my neck!

. The neuro today did note some spasticity in my left leg, but it was minor.
I guess I'll wait on the blood tests and if anything, ask my primary doc about a single fiber EMG and CAT scan of my thymus?
Ugh! I'm so tired of spending time at doctors' offices! :/