Maybe a shadow? 8DPO

I think I am seeing things but I also want to know if anyone else maybe sees what I see ? Camera quality is horrible but worth a shot right? Anyone see a shadow on either test. I’m not getting my hopes up. And they were there within the 3 minute timer. And then dried a little darker so idk I’ll post a fresh picture and a dry picture 😆 you know for “science”

Here’s the one taken at the 8 minute mark

VERRRY FAINT if anything at all. Just curious if my eyes are playing tricks on me or if you can see it to.

I think I see it more on the top test than the bottom.