There is a condition called pre-diabetes which many diabetics have before taking oral hypoglycemics or insulin. A second opinion never hurts. You should ask your doctor for a diabetic diet and follow it carefully. Two times a day (morning and night)soak your feet; be careful clipping toe nails, and remove dead skin only by gently rubbing. Massage your feet every three -four hours. Always wear socks (white socks are best , so you could see if you have any bleeding or other problems) Make sure you wear good sturdy walking shoes. You could stay pre-diabetic by following your doctor's instructions. Remember exercise is extremely important fort diabetics