I’ve been testing multiple times a day since day 10 and the app predicts I should ovulate today.

Yesterday I got a line in the test marker but not enough to be classed as positive according to the instructions however before yesterday and from today there’s not been any lines since just very very faint.

I have however had all the right signs discharge wise so I’m wondering do you think I ovulated and maybe missed it? Is 3 times a day not enough? Or do you think it could still happen?