Mini pill, breastfeeding... and period??

Rachel • Two angel babies in heaven 💕 Rainbow baby boy born September 2017 💙🌈

I can’t seem to find any concrete answers online so I’m looking for personal experiences. I am 10 weeks PP and have been having extreme cramps all night. Definitely feel more like menstral cramps than anything else. I bled for 4 weeks after birth and began taking the mini-pill at 6 weeks. I am still EBF. My doctor said in her experience most of her patients don’t have a period while they EBF, so I’m wondering if maybe I am getting it soon?