Hello, I Am A 11 Year Old Female. I Have

Hello, I am a 11 Year old female. I have a very small bump on the bottom of the outside of my lip. It was purple but is now red ish. It has been there for a year or so and has not grown or shrunk. It has given me no pain at all and has not bled, it is only visible. I have no allergies and would like to know what it is. Can u give me any answers as to what it is?