How unusual that you and your husband would have the same foot problems. A burning sensation usually indicates some kind of nerve pain, but pinpointing what is causing it is the challenge. Have you and your husband ever gone to the doctor's together for this? I'm not sure how the two problems could be related, but it would certainly be worth exploring. I wish I knew what else to tell you. All I can do is encourage you not to give up. Keep trying to find a doctor who will work with you to provide an accurate diagnosis and helpful treatment.