Did I get a positive OPK?

Jennipher

For the past week (since last Friday), I’ve been testing daily. I definitely noticed my tests getting dark, but now they seem to just be the same color consistently the past 2-3 days (not getting darker, not getting lighter).

My control line with this pack is fainter than when I used it a few years ago, so it’s making me question whether I’ve actually gotten a positive result.

What do you think?