Weird line on hpt?

Okay so I took this midday and instantly the little thin blue line showed up and it’s hard to see in these pictures but awhile after the “evap line” was there but still looks kind of blue?? I know, I’m going to take a pink dye test in a week or two and update but I was really just wondering if anyone else has had a pregnancy test like this that ended up being positive! My SO and I aren’t trying and I’m on the pill(not great at taking it on time) but other than that and the pull out method(tmi😂) we haven’t been using any other protection. We already have a 2 year old and have been talking about another soon but this just confused me.

Update: pretty sure I just got my period right before bed. Wiped pink then wiped dark red mushy blood. Yuck but hey at least I know it was a negative test.. was about to re-test tomorrow morning too!