How and where can I get the pill?

Nina
Hey fellow women :)
So I had a quick question to ask. I want to get birth control before I leave for college in the fall. I'm 18 and I don't really want to ask my mom for it but I will if I have to for financial purposes. But I was just wondering where I could get it for a good price and if I could make an appointment with my doctor without my parents knowing however they have all my insurance information. Thank you!