Early negatives followed by bfp?

Hi ladies.. I’m 8 dpo and have an intuition I’m pregnant, along with a few physical symptoms, mainly VERY sensitive breasts/nipples (uncommon pms symptom for me).

I took an frer and Walmart cheapie today, both negative.

I know it’s still early, and just want to know if anybody here had a stark white negative early, followed by bfp later on. If so, what dpo??

Thanks and baby dust to all!!