False Positives or False Negative? Whats your guess?

Okay so I'm feeling confused and a little anxious over this. I need your thoughts

Saturday I got a vvvfl on a Clinical Guard (CG) pregnancy. I've been testing every day since and the line has been getting darker. Yay right?

But today I decided to take a First Response Rapid Result test. I wanted a POS test to announce with. The CG tests are looking nice and dark so I figured the FR test would too.

There was literally nothing on first response! No strong line like I was expecting. Not even a vvvvvfl. Just blank. Say what?!

The two tests pictured are both taken today with my FMU. And enough time has passed for both to show results but not gain evaps.

Now I'm over here thinking " am I pregnant? Should I believe five cheap tests or one expensive POS?" 🤷

So false positive or false negative? What's your guess?

Also what POS pregnancy test brand do you recommend I buy instead?