So the last couple days, I've been noticing a small sharp pain when I'm brushing my bottom front teeth. I've narrowed it down to the bottom-right lateral incisor. It only happens when I brush though. I turned the vibration off and it still sent the pain, but not as powerful. Pain wise, it doesn't hurt bad, it just kind of shocks me and I have to be careful around it. As for the pain, the pain is right under the first and second right bicuspid. I can almost feel it trace from tooth to jaw.