BFN 3 Days Before AF Due... Possibly False?

Meg • Joyfully married since 2006. Love spending time with family & friends. Love the beach & camping.
I told myself I wasn't going to test early, but I couldn't resit and tested yesterday even though AF not sure till Friday or Saturday. Used clear blue digital. If course BFN. Still hoping that maybe it was just too early you detect. But if not, I'm alright with that. Everything is in God's hands. His timing is good and perfect and I'm content to wait for then.