Help... implantation bleeding or no?

Kathryn • PCOS 🙄 TTC baby #1 👶🏼 Bi 😝Milo 🐱 Binx 😺 Engaged 💍

How long can implantation bleeding last? This morning when I wiped there was the lightest pink spotting there (pictures below) then I’ve just wipe again and it’s back again? Hoping it is just implantation bleeding 🤞🏼🤞🏼