Hello ladies, I started my period on the 10th of this month and I ended the 15 or 16. On the second day of my period my boyfriend and I had unprotected sex and he cummed a little inside me so the next day we bought the day after pill just to be sure. My period ended and today I woke up with brown spotting and I went for a run and went I came back I noticed that I started bleeding again like a normal period. This is not implantation bleeding right? What caused the bleeding to start again? Am i having another period? Any comments are highly appreciated thank you