Post Partum & Birth Control

Hey ladies, just wanted to see what birth control everyone is on & their current situation. So I'll start... I'm 6 weeks post partum and I justbhad my check up, we decided on the mini pill & breastfeeding as my bc option. Since I dnt want to have anymore babies for a while.. I'm still a little worried it won't be effective but dr seems sure. So what is your situation?