I had sex with a guy last month and we thought he accidentally cum in me so I ate an contraceptive pill. Even tho it was just 4-5 days I finish my period so it?s quite safe. Then 2 weeks later I had my period again. I have no idea maybe it affected my Hormone. Then yesterday I had sex, I am not a virgin but I bleed again today like period also had so much itchiness, pain and my private part bleed.