Using AI to help me

So I'm trying to use chat GPT, Google and hopefully you all to help me determine if these are real lines or not.

I've never seen the line show up and look pink. I've seen indentations but they were gray. First the cheapies were tested and very faint chat GTP said there were for sure lines there. They are really hard to see.

But with the first response it then said it couldn't see a line lol I for sure can see the line even from a distance .

Can you all help me out please?

I'm 10 DPO all tests were taken 8 hours apart.

No test were captured after 5 mins