I don't think I'm ovulating 😕

Purple bee
I've never had this problem. That I'm aware of anyway. I even stopped tracking this month so I didn't stress. It wasn't Til glow told me I should be ovulating that I noticed I hadn't had any fertile cm. (I check just don't track). So what do I do? Pcos runs in my family but my period always comes on time with maybe a few days difference.