SENSITIVE CONTENT! Could this be implantation bleeding?

Hey, I’m almost 8 weeks postpartum, breastfeeding, haven’t had a period yet. I had some spotting (a lot less than this) about 11-12 days ago with some cramps that I thought could have been ovulation since it was only 1 wipe.

Yesterday I got what was in the photo when I wiped and there’s been nothing since other than my discharge is ever so slightly tinted pink but it’s so hard to tell.

I don’t know if I should be preparing for my first period or another baby.

What do you think?