Dutchess,
I completely understand what you are going through. Last summer, beginning on May 27th, I had 9 MRI's, every blood teest imaginable, spinal tap, and was looked at by a ton of doctors. I had no movement is my right side (arm and leg) and had major problems with my memory and speech. Unfortunately, but good in a way, my Neuro spent me to a different Neuro (MS Specialist) for help. My attack was so severe, and the prednisone was no longer helping, that they did a brain biopsy. 8 days after my surgery they diagnosed me with MS. I started a CARB right away.
It has been a little over a year and I am doing great! I recommend finding a MS specialist (don't recommend the brain biopsy unless absolutley necessary

). The National MS Society website is a great place to find info, and doctor locations.
Keep up posted and best of luck
Holly