I’m Ready For Sex But My Mom doesn’t Think I Am!

I’m 16. I love my bf & ik I’m ready to have sex w him but my mom doesn’t think so. My problem is I need my mom to let me get on BC. I don’t want to have sex without being on the pill. I’ve never full out told my mom that I’m ready to have sex or that i want BC but she’s made comments like “ I hope Your Bf is waiting for when you are ready to have sex cause i don’t think your ready.” ITS SO ANNOYING. Like mom I am ready!! Ik she’s trying to be protective but idk what to do:/ thoughts????