Wondfo Test question

Mary • 36 y/o due 🌈Feb-07-2021 🌈 5 years TTC & 1 MC in 2018.

Has anyone here has experience with Wondfo tests giving "early" results? (I'm never late, but today instead of my scheduled period, I've got brown spotting and 2 negative pregnancy tests. I'm losing my crap here, guys.)