Talking to conservative mother about birth control.

Katie

I’m 16 and sexually active with my boyfriend, she doesn’t know about me being active with him.

I have no idea how to bring it up to my mom that I want to go on birth control but I don’t want to hint that I am active. She would completely cut me off from him if she found out/would be very negative towards me. so, my question is how to I bring it up to her/ start a conversation about it?

Please comment and that you for your thoughts!!