m 18 yr old nd my bf is much older than me he is abt 30+ we had oral sex during my 5 day of periods...nd he is rub his penis in my upper side of vegina but he didnt put his penis into my vegina he also release semen but he wears a condom but some how the condom is tear nd semen is comes out frm condom...he didnt intercourse nd full penetrate nd my hymen layer is nt brk...but still m scare abt pregnancy....plzzz tell me is it possible or chnce aftr all these that i get pregnant....?? plzzz hlp me what can i do