Birth control

Ok so I live with my boyfriend due to family issues and we sleep in the same bed of course. His parents want me on birth control and I know I need to but the thing is I have a huge fear of needles! I get anxiety attacks when they inject me or scrape me, like the birth control bar I heard about... that thing that goes up your uterus sounds uncomfortable and I heard the pills don’t work so what the hell am I gonna do??