Positive or evaps?

I took all four of these tests just now, I think I can see a line on all 4 but not sure if they are evaps or not? They showed up in the time frame but I am still a little unsure. Are these tests known for being bad for evaps does anyone know? I had a chemical a couple of years back and have only started trying again just now so don’t want to get my hopes up 😔