11dpo - ovulation test confusion - BFN

I’m 11dpo currently and no BFP’s in sight. With my first little one I tested positive at 9dpo, my second I’m not quite sure as I was 7 weeks when I found out I was pregnant.

I’m new to taking ovulation tests and only took them 2-3 days before my anticipated ovulation day as that’s all I had at the time. I’m not too sure about what the numbers mean yet, I “ovulated” on CD19 which would put me at 11dpo today but if my number 1.03, would I have ovulated that day (making me 13dpo?).

I’m just a little worried I got the dates in my cycle wrong and that maybe we missed this window.