Gum Ulcer In Babies I Had A A Ulcer Against My Check And Gum And It Might Turned Into Cancer Is That What It Is?

I had a a ulcer against my check and gum and it might turned into cancer is that what it is? - gum ulcer in babies

I have the first half of a root canal done and then after the pain has disappeared ulcer appeared between the cheek and gums. First, it hurts like a tumor. but it seemed to open. appears first and is a kind of impression on my cheek. its white and it still hurts. This is just waiting to disappear an ordinary abscess, or it could be the beginning of oral cancer.