pregnant 2 months after having baby?

so I had my little girl 2 months ago yesterday. Me and my husband have been trying for another since last week. I'm wondering how likely it would be for me to get pregnant. I heard that your more fertile after having a baby but I still haven't got my period and I stopped breastfeeding after 1 month and 1/2 I didn't produce enough for her. also here's some pictures of my daughter paisley robin