6 week postpartum bleeding?

I will be 6 weeks PP tomorrow and for the past 2 days I have been having PINK discharge. It looks more red on the pad. But when I wipe, it’s straight pink. It’s sooo weird. Before that I was like 99% done with blood/brown of any sort and was just having like yellow-ish discharge. Anybody experience the same thing?

I fell asleep holding my babe sitting straight up in bed so I felt uncomfortable/strained down there. I’m wondering if it’s just aggravated? I have my PP follow up on Friday so I will definitely talk to dr about it.