Miscalculated ovulation day?

So if you look at this, I probably ovulated yesterday and not tomorrow like the app predicted?! I’ve only been taking the tests in the morning once a day since the 9th. Should I reconsider and test more than once for a few days around my ovulation day next month? DH and I bd late last night and before that, we also did on Sunday. So maybe this means I missed the opportunity?