Vfl, indent, or what?

This was the 4 min mark (top two pics)

Third pic was at the 5 min mark


Looks like maybe there is no color in the test line - so that's an indent right? It's where the color SHOULD be but isnt?

Idk how many dpo I am because I have pcos and it's difficult to track

Can anyone tweak the third pic?

Vote below to see results!