I usually get my period on the 1st of the month. i am very puntual with my period. On the 14 i had sex with my boyfriend and we use a condom and after we finish i checked the condom and everything look fine. After a week on the 21 i started a spott, dark brown spot with some cloth, and today 22nd i had some spotts too but it is noticeable when i wipe. Please help. If this can be a sign of pregnancy. I did wear a condom i don't understand. Help.. i need advice. what could this be.