vfl yesterday and today none

Nay
so based on glow im supposed to be 11dpo today and yesterday i took 3 tests and all show vfl...i had sex overnight and post sex i saw blood on tissue when i wiped...it was pinkish re if u know what i mean lol...but today i dont see any vfl on any but one test...i dont know what happened...im not bleeding anymore nor when i pee or wipe i dont see it...so i hope someone may share some thoughts of this confision on mine..