6 days late

Julia • Mom of 3 boys

I’m not really ttc but not on BC and still breastfeeding but recently cut back to only at night. AF came back a few months ago and has been 28-35 day cycle but closer to 28 day cycle the last two months. According to glow I’m 6 days late today. Could it still be that Af is normalizing or because I’m breastfeeding?