Does pregmate have bad evaps I'm confused ?

Top was last night, middle from an hour ago, and bottom taken at 5 minute mark. I just had my period but it has started like 3-4 days early which was really weird for me, I am using opk and had gotten my peak on cd12 (last cycle) so it confused me that it started so early. Now I'm on cd6 from what I thought to be my period. (I did get negatives tests before then) But because it came early I've been questioning myself and randomly taking these cheapies for no reason other than I'm crazy. But I thought I saw a line last night so I kept it 🤷‍♀️ same thing with the one an hour ago. What do you think it going on? Are they all just evaps/bad indents. Obviously the one from last night has a clear line but it wasn't clear like that yesterday.