period 6 DPO

Hi guys! I am 5 months postpartum and tandem breastfeeding. I ovulated at 8 weeks, I got pregnant and had a miscarriage. And my first actually postpartum period was exactly 28 days ago. My cycles on average are about 32 days. I’ve been tracking using OPKs just to figure out my new cycles after this second birth. (I do FAM and NFP.) my FIRST POSITIVE OPK was exactly 6 days ago. But now, 6 days later, I am having a period. I guess my cycles are just still evening back out? I’ve never had a period start so soon after ovulating before. Has anyone ever had this happen? This is my very positive OPK from 6 days ago lol! I also know you can ovulate twice in a cycle and that OPKS aren’t always reliable for predicting ovulation, but they always have been for me personally.