Are you sure body temp and burning feet always go hand in hand? I have burning/tingling feet but then my feet go cold. My body temp is normal or a little under. The foot and ankle doc I see told me when we thought or may still be tarsal tunnel but have you been to a foot doc. I go back on Tues for possible shoe orthotics. Also while I was in the office and I don't know if in your case but many people with diabetes have that issue. Now I'm so confused and new to this though seems forever but basically 3 months so just throwing out some things I have picked up a long the way. Its a bad feeling though I know that.