Do you ladies think it’s possible I got my LH surge yesterday and just missed it with the tests?

My tests have progressively gotten darker the past couple of days, yesterday I did one early in the day, darkest it’s been but still not positive, then the one I did a couple of hours later was a lot lighter.

Normally I temp but my sleep has been too erratic lately to be able to trust it 😪

(Picture of the three tests doesn’t show the most recent one which was super light)