A couple of weeks ago, I noticed a small numb patch on one of my heels. "Better keep an eye on that," I thought. Now I've got a sort of burning sensation in the same spot. It doesn't look any different. Is this the beginnings of neuropathy? And if so, is it OK to wait until I have my next diabetes check in a couple of months, or should I be off to the doctor post-haste? All opinions gladly listened to!