Okay so I have this little thing on the bottom of my heel. I first noticed it about 2.5 months ago. It just felt like there was something stuck in my shoe. I had shattered a mug by accident that morning so I thought that maybe I had a piece of it in my foot, but I went looking for it multiple times with tweezers and a needle and never found anything. It still hasn't gone away and it hurts to walk on it without shoes or otherwise out pressure on it. My parents thinks it's a plantar wart but the pics I've seen of that don't really look like what I have. Mine just looks like a little hole. Thoughts?