When do you think ovulation occurred?

Hi everyone! 3 months ttc here after 7 years on bc. This is my current chart. The darkest LH test line was on the day ff put a dotted line as a possible ovulation date, but as you can see I only got fertile cm later and my temp spiked more 2 days later. Also my luteal phase has been 10 lately with temp drop on day 10, so wondering if it actually got longer or maybe I ovulated 1-2 days later than the app says.