What the heckety heck?!

Ok so I took the first two test when I was a day late, they had nothing so I retook another the morning after on fmu. I completely forgot about it and looked at it a day later and saw the faint line. I know it’s an evap but I’m confused as to why the others didn’t have evap and the fmu did? Also the clear blue one I took the day before that and took the picture within 5 mins and saw a vvvfl.

I’m beyond confused right now

and help would be appreciated