For a while, there has been a small indent in my gum where my wisdom tooth should be. There's no pain, just a very small discomfort, almost nonexistent really. Then today, I found that in the small hole there's white stuff in it. I picked part of it off, which turns out to be food I think. But theres this other white thing still there and it's loose on all sides but one, so I know it can't be my wisdom tooth. I picked on it and I can't make it to come out (there's no pain from just picking on it but I feel that if I tried to do it more forcefully it would hurt). I can't figure out what it is?? It's small and solid. It actually looks like a tiny teeth growing from the side of the gum. I don't know if I should try to extract it or wait for my dentist (I can't go until 4 days from now)??