Ah Mair, I'm sorry to hear this. Do they think an infection or Lyme's disease? He said your MRI scan had no change, so that is good, right?
Did he say what else he is looking for or give you a hint? I hope you can wean off your meds. I heard Baclofen is hard to get off of. Maybe a replacement med to help wean you off it?
I pray that nothing serious is found, and that you can be easily fixed with just pixie dust or a magic wand.
I wish you a good luck with PT. PT may help your fatigue too.
I have a boat load of other diseases/disorders. I gather them too.
Let us know what the doctor says. We care.