Welcome to this great forum!
There is endless information and support here at NT. I'm sorry of your foot pain battle however. You are certainly not alone.

"Friend2U" gave you a great link FULL of hope and coping skills!
Using the 'search' feature is a great way to narrow down your hunt for previous posts and discussions pertaining to your inquiries. Just type in the key words of interest and posts will pop up for you.

Toxic exposure is a subject that is talked about frequently....
Lots of suggestions and references on maintaining a better comfort level to help ease the pain......foot care, specialty shoes......the list goes on and on

Best of Luck to you
Truly Caring
Rae