me an my boyfriend have been having unprotected sex an my period was 1 day short of being a week late, it came yesterday but im still not sure because i heard you can still have a perio an be pregnant. the only cramp im having are normal with my period. my stomach feels a little werid but i dont know if its really feeling werid or if its all in my head..he did pull out but i know you can even get pregnant from pre cum. my eating habbits havent changed, i have been drinking alot though like getting wasted so that could also be my stomach issue..am i pregnant?