It all started when I was 35. I went for a run and mid-way through my foot started killing me, with pain right in the toe and metatarsals. I stretched it, rubbed in some pain lotion and moved on, or so I thought. Question: What was causing my foot so much pain? I went to my doctor and he gave me a cortisone injection directly into my foot. It did feel much better for the short term and thought that I was on my way, but I was wrong. My foot continued to be in so much pain that I had to go back to the doctor; he sent me for blood tests to test for arthritis. It was great news to find out that I didn’t have arthritis at all when my blood test came back negative -- but what was causing all the pain? I still hadn’t been