COULD I BE PREGNANT? me and my boyfriend were having sex the same day my period ended. im on birth control but i was on my period for a week so i hadnt taken any pills bc i didnt have any since i was on my period. and as he was pulling out he came and some of his cum got on the opening of my vagina and a little got in me but i got it out. most of his cum came out after he pulled out. i am so worried and scared. im trying to get a plan b pill but im having problems bc im only 16 and he is 17. im scared to tell my mom to get it. COULD I BE PREGNANT? SHOULD I WORRY? IM FREAKING OUT. its been 16 hours since we did that. help please. im desperate.