Hi Jaimie, I did some research on your question and I came up with this link which seemed to have a lot of info for you.
http://www.foothuggers.com/Health/peripheral_neuropathy.html
I apologize for the advertisment. I was going to just copy and paste the info but there was so much that I didn't want to waste space on this forum. Besides it says there is a link to click to the real advertisement. It was talking about people that have diabeties having it as well. I thought that forum might have some good info for you as well. The more I read the more I thought about fibro and wondering what the difference was. So I will be following this thread to see what new stuff I can learn.
I hope you get some releif and some answers
blessings
carol