Spotting for 3 days??

Danielle • TTC #1 with PCOS 👼🙏✨

By now, I’ve been spotting for 3 days and I keep thinking I’m getting my period but it’s become nothing heavier than the spotting. When I wipe to pee, it’s pink on the tissue? I don’t put a pad or anything on because it does show on my underwear. Implantation bleeding maybe? But I also have PCOS so I’m kind of unsure.