Hello,\nI noticed a very small, but noticeable pothole in my front tooth a few months back. I wanted to pay a visit to the dentist but I'm currently in the middle of a transition in my dental insurance, so I thought I'd poke around online until I can visit the dentist. You can notice in the picture its a tiny hole that's like a small pothole. After I eat or drink coffee, it can become slightly stained but after I brush my teeth most of the stains go away. What can I expect from the dentist? Anything I can do at home? Thanks!