regular period with out ovulation?

AMR • on a weight gaining and yoga journey... one day we will be a family of four 🙏🌈

I am very regular. been tracking for over half a year and my cycles are between 28 and 31 days. we are ttc #2 so we know our parts work haha. but I am much thinner than I was before #1. I thought if you weren't ovulating your periods would be weird and not regular. just wondering what is going on. we are both 27 so I'm not sure what's wrong, was expecting to be pregnant by now. buh.