Line or indent.....

Kris
So on July 10th I got a clear bfp it wasn't super dark but it was clear.  Today I took another test figuring I'd get a dark bfp by now but it's either very faint or the line I'm seeing is an indent. AF isn't due until tomorrow. I'd be 5 weeks 3 days right now.  
Can anyone tell if there is a faint line possibly or if it's in my head... ⬇️