TTC after MC

This is my first month TTC after my miscarriage in December. I haven’t been ovulating and this is my first month that I actually did! I did OPKs and temping for the first time as well.

My question is: Does my FF chart ovulation day correlate with my OPKs? I thought I ovulated a day or 2 before what FF is saying.

And do you think we DTD enough? If CD 16 is accurate, we didn’t get to the day after 🤦‍♀️