I spent a long afternoon at the zoo about 3-4 weeks ago and got a blister/sore on the bottom of my foot. It seemed to be healing and then the other day walking the dog I could feel it open up (it looks like someone cut a line across the bottom of my foot, the pain!). I have been putting a bandaid on it when I wear shoes but it doesn't seem to be getting any better.
Does this warrant a doctors visit? I feel kinda stupid calling about a cut on my foot that won't heal.