I had unprotected sex (first time without condom) the 19th of this month. He didn't ejaculate neither inside or outside, it was more of a quickie. He checked at all times if there was precum, and everything was fine. The next day we were both thinking of what we did and what if somethingg might've happened. But I've been feeling completely fine, like always. Today the 24th i had a discharge that was a light pink color like it has blood, and I knew that there is implantation bleeding. Maybe I'm being completely paranoid. But what does it mean? I'm supposed to get my period the 29th is it normal?