SEX AND PREGNANCY

Girls, I used to know a lot about pregnancy, period and stuff, but I’ve been so nervous lately that I completely forgot about it 😫... My boyfriend and I have been toguether for less than a year, I was a virgin and we recently had sex, I was in the last day of my period when all happened and I’m really afraid cause We did it without any protection, I’m not taking pills at all, I’m just new in the whole thing, so the question would be, can I get pregnant being in the last day of my period? HELP!! 😭😭