What are the steps you have to go through to get put on the pill?

I'm 16, and have been having sex (both protected and unprotected ) with my boyfriend of 2yrs for a while now. And we were talking about me getting put on the pill to help lower the chance of me getting pregnant. I brought it up to my mom, and she agreed. But she said that we'd have to make an appointment for me to go and see the gynecologist first. And said that if he/she tells her that I am no longer a virgin (which I havnt told her that I am not) she won't put me on the pill.... What should I do??