I started having a deep aching pain in my right foot at the inside ankle/ heel junction area about 10 months ago and still no diagnoses. It is an area about the size of a quarter, ( I notice someone else on this site had described it the same way). I did not have an accident or injury. It came on out of the blue and gradually got worse and now I limp severely and some days I barely can walk at all. I cannot walk my dog and have a hard time making it through the grocery store. Sometimes it will throb when my feet are up and at night to the point I cannot get any sleep. I have had plantar faciitis in the past on this exact foot but this does not feel like the same at all. Pain killers do nothing for the pain. I have been to the podiatrist many times, had nerve conduction study which was inconclusive (both feet reacted same but pain is only in one foot) , had xrays which shows no arthritis but many bone spurs (podiatrist said this was not it), have gone to chiropractor for foot/back adjustments did not help, had cortisone injected into ankle, wear shoe inserts, do foot stretch excersises everyday ect... I am not diabetic. NO ONE CAN TELL ME WHAT THIS IS. Im putting on so much weight from inactivity. I feel my life is over! Does anyone have any insight? Im really loosing it.