5w PP- period or implantation??

this has been going on at this amount and this red (hasn't changed in amount, color, or consistency) since yesterday (5/2) it falls a little in the toilet too and looks a bit like discharge when it does.

I gave birth 3/26 and i didn't bleed for very long... i don't remember when it ended exactly but it was a little before 4/19. (first day or intercourse since birth)

Me and my partner have been a little careless a couple of times since i stopped bleeding after birth, most recent being a few days ago (5/29) and that's the only time our priority of making sure no fluids have been exchanged was severely disregarded and i took a plan B. now this?

i know IF i'm pregnant it's not possible to have implantation/wasnt conceived a few days ago. i'm just freaking out. I'm breastfeeding and i thought that delays a period?

:/ gdiiiii

no decreased milk supply either which i hear happens once you're pregnant again?