I am so sorry you are having this problem. I have Plantar Fasciitis in both feet also. I have the heel spurs that go with it also. My doctor sent me to a podiatrist. He prescribed physical therapy and they used cortozone infusion on the heels. I also had to wear a boot to the knee on one for a few weeks. After all the therapy I felt a lot better. I have tried every kind of sneaker and sandal made. I find that New Balance works the best for sneakers and sandals I only wear sketcher sandals..both have good arch supports. If I go barefoot for very long my feet hurt also. There are some excersises that you can do at home to keep your arches stretched.