This has also been a new developement for me. My doctor assured me it had NOTHING to do with fibro......whatever.
My Chiro recommended an arch support for my shoes ($20 at BB&B) and reluctantly I tried it. I still have some pain, especially after a long day, but to my amazement there has been significant relief.
I was VERY skeptical, but willing to try anything.
I highly recommend that everyone give it a shot....what do you have to lose other than $20? :)