Your tests look amazing especially for how early you are.
Ignorance was bliss with my first, I also tested once then again a week later just to see the line again. I had no idea about darkness etc. Last pregnancy and this one I LOST IT thinking lines weren't progressing or were getting lighter. Absolutely lost it, made myself hysterical (especially cause I've had episodes of spotting this time). Such a waste of energy!!
We all understand. And the early preg hormones don't help. I'm sure you're fine!