Fleshy Pieces?

This might be totally strange sounding to some of you but I hope to find others that have experienced this. So I had been waiting for my period because it was late and it was about two full weeks late by the time I got it. It was great I was relieved but then I really only bled for two days on the third day it kind of stopped until later that evening I had some bleeding and then again overnight I didnt get much but I started to notice when I would wipe there was little tanish fleshy pieces. At first I thought it was small pieces of toilet paper but I looked closer and no way. Certain times I noticed it more other times not so much. After my workout today my panty liner was like a faint blood color like when your period is ending and again i wipes and more little pieces were there this time I felt like they looked a little darker but yeah. I’m just not sure if this is normal or what it could be... I’ve also never been to the obgyn, so I know many will say I should go and I probably will soon I’ve just been so busy. Some background story as to why I was waiting on my missed period was that I had sex and there was a slight accident twice so both times I took plan b since I’m not on birth control and this all fell within the same month so I figure my hormones would be it of wack but now I’m not sure if this whole this is due to that too.

Anyways if anyone has some insight I’d appreciate any info! Sorry for the long post so thanks for reading.