Anyone have spotting in between their periods

So I’m going on 7 months PP and ever since I had my daughter I’ve had spotting in between my periods. I went to the Gyn for various things so I know it’s not cancer, I know it’s not HPV , I know it’s not a cyst. I was just wondering if any of you guys are experiencing this. I’m still waiting for my period to become normal , some periods are 32, some are 22, some are 27. I’m over it as I’m TTC and can never figure out when I’m ovulating anymore. But that’s like beside the point. If you are comment what’s your experience and if it has cleared up or if it was something not associated with giving birth.