Review for Plantar Fasciitis

I did t have an injury that I know of. My foot slowly got sore until it felt like I had a big rock in my shoe and kept getting more painful. I went to a pain clinic and had injections which helped rid the pain for a few weeks then the pain returned, had to go back for more injectiòn. The pain is more in the heel, althôugh now I feel rock further forward under the big toe. Obviously I am not satisfied with the medical results