Do I have a mild case of OCD?

Hello, I'm sixteen, female, and I believe I might have a slight case of OCD, but I'm not sure. The only symptom of OCD that I have is compulsive shaving. I shave everywhere, every morning and sometimes in the afternoon, too. I don't feel comfortable leaving the house unless I am shaven. Is this normal, a phase, or a sign of OCD? I've been doing this since I was thirteen and I am just now noticing that none of my friends partake in the same shaving practices as I. Help?