Postpartum bleeding

So I almost stopped bleeding to the point where the brown discharge was almost gone too but then last night I started bleeding again . Is that normal? To almost stop completely and start again ? I had a natural delivery and I’m breastfeeding 🤱

I have been having a little pain on my right side uterus which I think might be due to carrying more then 5 pounds (which I shouldn’t be carrying) I’m only suppose to be carrying my nb and objects that weigh less but I have a 1 1/2 yr old which I can’t avoid picking up all the time