I am having heel pain in my left foot. I am overweight, but I do walk at least 2 miles a day, one mile am, and one mile pm. I have Dr. made orthotics for plantar fasciaitis SP?, but my orthotics are at least 12 yrs old. They look fine , but wondering if getting a new pair from the Dr. would help this situation. I did not have insurance all that time, but do now. I am still smoking, but have cut down a lot!