Just had a baby, trying to get back to knowing my cycle...

Marrdith
I just had my second child (he's now 2 months old) with my first I had the normal bleeding for the first three weeks and then it stopped and my periods went back to being 5 days a month, every month...very predictable.  This time however I bled for the first two weeks and then stopped and then I thought I had my first period this month so I logged it, now Glow says that I should be ovulating, my husband and I are not currently having sex and I had some spotting yesterday that I thought was normal but today it seems to have increased and seems more like a period flow or some more post baby bleeding but it seems to have stopped again...is that normal? And when does your body typically get back to normal?