anybody know how to get rid of some sores on my lips. I bit down really hard on the inside of my lip…

anybody know how to get rid of some sores on my lips. I bit down really hard on the inside of my lip while chewing a couple days ago and it formed some pretty painful sores. they almost look like canker sores but they aren't from infection, just biting. they are really red and sting so much. picture in comments.