I need help

Jamie • Hi I’m jamie I got this bc I’m always paranoid of when I will get my period

So me and boyfriend usually don’t use anything or just condoms and we’ve recently have And instance where the condom broke and he came inside me, we got plan b and I’m not pregnant but I’ve been thinking about getting birth control just Incase this ever happens again, I just have questions on which would be good and side effects oh and my parents can’t know.