So...had double

<a href="https://glowing.com/glow-fertility-program">IUI</a> 11 and 10 days ago. Likely ovulated at the same time. Trigger was 11 days ago. Tested out my trigger, but...strips sucked and it barely showed up at all. Is it my imagination or does the strip from today seem to show a faint line that the two previous days did not? The first pic is the whole list of days after my trigger.

The bottom test on the second pic is today's test,

and the last pic is a better test from today that is clearly positive, but there is no reference as far as if the trigger could still be the cause.

Thoughts?