Recently I have developed a problem with my teeth and gums. I brush my teeth 2-3 times a day, floss once a day, and use mouth wash once a day. I have been having my gums bleed and my teeth feel sensitive when i bite down, they also feel like the aren't as aligned as they used to be, but they still feel aligned. It just feels a little off. Also, on my right side, my canine, 2nd incisor have been giving me the most problems. It hurts when I brush and my gums bleed often in that specific spot. What is happening? What would the cause(s) be?