So I went to see my new neuro today and everything went great! I felt like he actually listened to me and took all of my symptoms into consideration, instead of just telling me this or that was "just anxiety related". They did a nerve conduction test in the office and are sending me out for a spinal MRI, EMG, a full blood panel, and he agreed with me that seeing a physical therapist was a good idea. My back and leg pain is eased by sitting or lying down and I can't walk for more than 20-30 minutes, so I'm hoping that the PT will fit me for a wheelchair.
As for the dx, he is thinking it is between fibro, MS, or transverse myelopathy. My family is very scared of these, and while I'm just ready to know what is going on with my body, they firmly believe I'm being attacked by evil spirits and can be fully healed with faith. I just really wish that were true.