I am a 71 year old woman,very active for all my life. not overweight, I do specific exercises, normal to low blood pressure, but I have a steady pain in my right leg. the pain started almost one year ago. doctors think it is coming from the hip. I took many pain killers, but no benefits noted. I went to see a specialist that said I should not have a hip replacement now. the family doctor said i could have a cortison treatment, but he is against. what can I do?