Ok i dont knw wat to do i had tried to have sex from a one nite stand i knw i was stupit but with my parentys splitting up snd everything i was outr of my mind and i didnt care was i was doin. But we had tried to have sex and he put it in me about 4 to 7 times and he said they condom came off and now im flippin the hell out and dont knwo wat to do. Its been a week now from sunday to saturday. And im so scared i cant get pregant. But i have had some problems in my stomach likie my stomac h is tight as anything and i am getting sharpe pains in my sides like some one is stabbing me and i wake up feeling sick but i dont get sick like my ister did when she got pregnat. i started my period on thursday 19 09 but my sister said u can still get pregant while being on your peirod im so scasred plz if any one has adivce help me plz!!!!

p.s one last question im taking birth control for almost 1 year and it is called 28 ortho-cyclen can birth control kill the baby or the sprem....?