I got the implant on June 10th and had my period the previous week ending the 6th. My period is supposed to come later on this week, (idk if it will due to the implant) but I bled a lot during sex today and it wasn’t our first time doing it. I’m not bleeding anymore and I wasn’t bleeding 10 minutes after when I went to the bathroom. I found small pieces of brownish flesh on the toilet paper but no blood, and there’s still no blood. Is there an explanation for this?