Chances of multiple indents from different boxes?

What are the chances of multiple indents from different boxes and different brands. Over the last two days I got four faint positives on FRER. One faint positive in up and up test. And negatives?

First fp 5pm yesterday.

Second one 830pm (darker line this time, actually shows up in pictures)

Then two negative this AM 8am & 10am

Then one fp this afternoon around 12pm

Then another fp an hour ago (830pm) All within 3-4 minutes on test.

And ALL of the frer came from different boxes.

I’m 10 dpo. Please help me.

Also the clear blue is negative. Taken with the same urine as the one second to last (830pm tonight) although I never got a positive from clear blue with my daughter until after missed period.

Hopefully the photos work. They always get pixelated on this app but it’s clear on my phone and in person!

Please help. I’m going INSANE 😩