Looking for CM advice!

This is probably TMI but.. here it goes. 🤪

My husband & I ate TTC after a miscarriage at 8 weeks. I’m still waiting for my period, and we both wanted to give my body at least 1 cycle before we jumped in & tried again.

With that being said, I know some have tracked their ovulation via CM. But I’m at a loss by that because I’m struggling to track my CM!! I feel like mines all over the place, & there’s no pattern.

Anyone have insight?! I know that it varies from person to person, duh. But how do you tell the difference between fertile days & non fertile days?