I lost my virginity on April 8th then had sex again on the 11th used protection both times he did cum inside it the first time, but the condom didnt break or leak we checked them right after. a week later I was expecting my period on the 17 but instead I started "spotting" dark brown blood and sometimes it goes red and feels like a normal period would.. I'm so confused cause I dont know if it just my period or i.b (implantation bleeding] or my period just messed up cause I lost my virginity idk I heard that it can cause your period to change but help me out guys, I've just been spotting, bleeding for about a week and 4 days now :( what could this be?