question: I have this small red spot on the back of my mouth on the bottom gum line. I had my wisdom teeth removed nearly a year ago and my mouth healed with no problems. Furthermore, I have braces and am very adamant about brushing, and I floss fluently. Not to mention, I used mouth wash every day. I have never had a cavity and my gums are pink and healthy. It is just that I poked the red spot and it bled a little and now I am worried. It was not their yesterday. It is about 1/4 cm across. Please help!