Getting discouraged - TWW/ovulation question

So I was sick during the last 4 days of my fertile window, and wasn’t feeling up for lots of sex. I used OPKs each day and I got a Positive result early Tuesday morning. I had sex with my husband much later that day— around 10pm. Right before we had sex, I peed on another opk stick and it was still positive, but less so than earlier in the day (this opk was not included in the pictures here).

I’m worried that I’ve missed the boat this round. Everything that I’m reading makes it sound like I should have had sex on Monday, the day before my LH surge. Is this right? I’m just so confused and feel like I did this wrong. Did I wait too long on the day of my LH surge? We have a toddler and both work full time, so having sex right away isn’t usually possible. Ugh.

Any and all advice/comments welcome!