Some more info that I forgot when I made my original post. I am a 47 year old male, very fit and athletic. Hardcore mountain biker and hockey player up until about 5 years ago when I became addicted to running. Ran 2 marathons per year up until last year when I decided that one per year would be enough. Is my running, specifically all of the miles I put in during training, possibly making my condition worse. I actually feel better overall when I’m training.