UPDATE:
Had doc appointment. He said presentation of symptoms was atypical (what else is new?). I did notice my left leg was weaker this time.
He wants to stick me in the tube again, with valium this time to see if it will help keep me from moving.

The last MRI report of the spine had issues with movement on my part, no matter how still I thought I was.
Since he wants to do an MRI, no steriods right now. fun, fun, fun. Thinks the Rebif is compounding my fatigue and gave me some suggestions for possible supplements that might help with that.
So yep, long and short of it.