First Time TTC! —HELP!

Hello! This will be my first time TTC. I have been using the glow app tracking for a long time but have never done OPKS so I never know when I officially ovulate. My husband does not want me to spend money on the OPKS until after our first month TTC.

I guess I’m just looking for general tips and tricks for people who don’t know when they’re actually ovulating. Should I try to BD every day of my “fertile window” or every other day? When do you usually start testing, etc etc.

AF ended CD 5 and we BD CD 6. I’m on CD 7 and should be ovulating next week! Can’t wait to start this process. TIA!