This month my period started 5 days earlier than usual, I had unprotected sex a few days before that. And now every time I open to the bathroom and wipe there is pink with brownish blood in the toilet paper. This has been going on Forbes the last 3 days and it doesn’t happen every time I wipe. Does anyone know what it could be? Implantation-bleeding? I don’t feel any pain in my abdomen or anything. I just have had a cold this past week so I’m confused. Help!