Implantation or start of AF?

backstory - i haven’t started tracking ovu on my own, but with my apps, i’m anywhere from 8-11 dpo and AF expected anywhere from the next 3-6 days. i’ve taken a few tests, and had line eyes, so i didn’t bother with it. i’m trying to leave it alone until i miss my period, but we all know how that goes. i know implantation isn’t common with all pregnancies, and most women miss it completely, but with TTC for so long, i pay attention to every little thing.

so help me out here if you’ve experienced or seen this before whether it’s start of af or what implantation should look like please!

pinkish color was well after my fmu & and around 2pm-2:30 today

darker color was just a few minutes ago, so i’ve used the bathroom a few times today and have only seen this twice & only when i wipe.

thanks in advance and baby dust to all of you that are trying 🖤🖤🖤