Not ovulating?!!

I had a late pregnancy miscarriage in June and after bleeding for at least 4 weeks, I had a heavy period two weeks after that. So basically I have been waiting to ovulate so that I can track everything but I don't think I'm ovulating! I want to check my CM but there is none. Does this mean I'm not ovulating? According to my calendar, my actual ovulation date is the 22nd, but no CM to track.