Blood test scheduled- have you ever not gotten a + on a hpt and been pregnant?

Meghan • Married to my best friend 💍💍💍 Due August with my rainbow baby ♥️

I need to hear some experiences....

I am officially a week late (which has never happened) and have taken what feels like thousands of tests, some of them have vvvfl and some are straight negative.

I called my doctor today and they ordered a blood test. I’m nervous. Have you ever not gotten a BFP on a home pregnancy test and had it confirmed via blood test?