Me and my boyfriend had sex on the 29th of dec. He had put his finger up in me and then we had sex after. Soon as we finished he asked me was my period starting or anything like that and I asked him why, he said because I was bleeding, but I told him no. It was just for that moment and now I have that line going down my stomach to my belly button. I never had that line before now even when I was pregnant with my daughter. Now my period just came today but its not as heavy as it usually is, I guess because its just starting. But my question is can you get that line and still have your period and if so what does that line mean?!