Negative or VVVFL?

So the bottom test was from last night before bed, and the top would be from this morning FMU all taken within frame. The bottom was for sure negative no room for guessing, so I wanted to take another this morning to be sure. I see a faint line I think?? But I have no idea the timing of these because I’m breastfeeding AND on birth control. I decided to test because I’m late and I’ve been consistently starting my period every 28 days. (I was conceived on birth control so I said it didn’t hurt to check but now I’m just confused LOL) what are we thinking, just a shadow? Both negative?