So I had sex with a close guy friend the other day and he came on my butt. He wiped it off I didn’t feel any go down my vagina but I am still scared shitless. I take lo loestrine fe and I didn’t want my body all fucked up adding more hormones with a plan b and it’s already been 3 days. I am

18 still in high school living with my mom. Should I tell her what happened or just play it out. I don’t want to disappoint her and I want to trust my birth control which I take as close to or on time as possible. So should I tell her or no.