Neuropathy?

I suddenly got sick last fall. I had muscle pain, trouble breathing and swallowing and couldnt feel or empty my bladder. The worst was the lower back pain that came outa nowhere. I went to many doctors and had every test known to man done. They all said they couldn't find anything and that it was all in my head. I was sent to a pain clinic that put me on a heavy dose of Neuronton, and were going to pretty much burn the nerves in my back . Then I found a new Endo who told me it was all Neuropathy. With everything I've been toold for the last 24 years I've had nobody told me about this. Am I the only one who has this?