I'm 16 years old and my 15 year old boyfriend and I were fooling around a bit. He rubbed the tip of his penis on my vagina, then barley inserted the tip of it into me ( I would say atleast half an inch or so). Nothing was broken, no blood, what scares me is that I'm not sure if there was any pre-cum on it or not at the time he put it in. If he did have some, there wasn't enough to drip inside me (like it was just on the opening of his penis and not seeping out) thing is it all happened so fast so I'm not fully sure. Because I do remember there being some on it, though if it was still there by the time the tip went in, I have no memory. This all happened yesterday-I've read many places saying I have a VERY slim chance of being pregnant, but should I take a pregnancy test anyways just to be safe? I'm scared out of my mind...please respond. Thank you.