I forgot to say he also ordered blood work to look at my thyroid and b12 levels. All normal, according to him, but others I talk to say my b12 is considered low at 333. My symptoms were numbness that started in the middle of my back but ended up being all over, legs, arms, ears, lips etc. definitely way more on my right side. I also have dizziness and nausea -I felt like I was car sick all the time. He said something that kind of helped me worry a little less. He said, doctors are really good at finding the major, serious stuff, but it is much harder to find the cause of little things -meaning this may be caused by something not serious that they just can't figure out. Hope this helps you!