Cheek chewing OCD?

Kirsti • Together for 7 years, newlyweds still trying not to conceive
It just occurred to me... If hair pulling is typically seen as a symptom of obsessive compulsive disorder, has anyone ever been told that cheek chewing is OCD too? I also chew my lips and pull the extra skin off, but cheek chewing is my thing... I used to chew my nails but that was more of a bad habit than a compulsion.