Am I?? Freaking out!

Ke

I have a 10 month old....I’m old...42. And this would be our fifth child! Af is due next week....but I’ve been headachy and only want cold drinks....a huge pregnancy symptom for me. I took two first response tests that were clearly positive, but they had visible indent line before I even dipped them, so I was sceptical, so I ordered some cheapies.....what do you think?

And here are the two potentially faulty first response tests