Bfp.. but low beta hours before ..

So I am super confused

Beta was done yesterday at 9 AM 9.3.24

The strip test below was done at 6:30 AM 9.3.24

The FRER was done at 9:30 PM on 9.3.24

And the nurse just called me about 20 minutes ago with my first beta results from yesterday at 9 AM and I’m literally flabbergasted. I’ve just been sitting here staring at my phone and these pictures like am I imagining this are not really lines there am I too stupid to use a home test like I’m so confused right now , not one but two test detect this number…

Beta test results:: 3.97

👀👀👀🫥