If you meant that your heels hurt and you are somewhere in your 30s to 50s it could be Plantar fascitis. This typically manifests by pain which occurs mainly during early hours during your first footsteps.
Try contrast bath for both your feet. Keep your left feet soaked in cold
water and Right in hot for 2-3 min. Then exchange the basins. Repeat this at least 4 times a day for 2 weeks. You will also need some analgesics. MCR (microcellular rubber -soft sole) slippers will be of help.