Hollo........I can't remember with Olivia, but with Charlie I had the same thing......bleeding stopped at 3 weeks, then a week later, it came back.......but light red/ brown blood instead of dark red.

I was fully BF, so I have no idea if it was AF or not, but it then lasted about a week, getting browner. I mentioned it to my OB and he siad it was "normal"........like a final clean out, IYKWIM?

But if you have any pain/it smells funny, do get yourself checked out.......