Can someone help me feel better about this progression?

A

I’m so nervous that it’s a chemical or something. I know this is why they tell you to wait till you’re late but I’m stubborn ☹️ I’m still 4 days from my period. First test is Monday, second is Friday & last is today

& it barely showed on first response.

I wouldn’t even be 4 weeks yet but I’m just nervous it’s not getting darker as fast as it should. Anyone have any positive stories similar to this?🤞🏻❤️