As luck would have it, tomorrow I get my MRI, at Noon. They were trying to contact me using an old number, because apparantly they don't understand "Call me on this number"
I called my Dr., who gave me the scheduling number, who called me back, and said they had a cancellation for tomorrow, and I snapped it up.
So, I'll work a few hours, then shower, and get the MRI, and hopefully something will be resolved soon