I fear this is happening to my left foot. I've been so damn careful in terms of my running and I thought I'd just bruised my left heel somehow, but it hurts all the time and has been like this for weeks. I thought wearing my night splint would kick it, but it hasn't done anything. Once I'm up and about the pain just comes back. The only thing that helps is a massive dose of Advil, which I want to avoid. Any thoughts?