so yesterday i was with my boyfriend and i let him put his dick in me without protection for a couple seconds, just to see how it felt. but now i'm freaking out and worried that there is a possibility i could've gotten pregnant from precum?? he didn't cum and wasn't even close to it. everyone is telling me i'm okay but i'm so paranoid. and please don't leave comments saying it was stupid because i am aware. someone please give me some reassurance!! should i take a plan b or is that unnecessary?