Hi, I am 23 years old and I have a hard bump that almost feels like part of a tooth that is located at the bottom gums in the middle under the sharp k-9 looking tooth lol. The tooth never came in all the way and this bump just started coming through and now it is bleeding when i brush my teeth. I have pocked at it with my dental tools and it feels like part of a tooth that for some reason has came out of the gum. Is this possible? Thanks