No ovulation after miscarriage?

We’re approaching four weeks post anembryonic miscarriage. I’ve been waiting and waiting for ovulation to be detected by bbt and opk, but there’s no signs that ovulation is anywhere close to happening. After doing some research, it sounds like quite a lot of people don’t ovulate after their miscarriage before their first period. I’m really hoping that’s the case and that I don’t still have a lot of waiting to do. Would anybody mind speaking from personal experience to ease my worries?