Please help me?

Emily
Alright, I'm sorry to be an annoyance but I need HELP! My period is 6 days late, I took a test and it was a BFN. Today I thought AF came but it was just a dot, literally a dot of red, since then there is nothing. Just white creamy discharge. What is this? Is my period coming? I feel it's to late for implantation bleeding. I just want my period, because clearly I'm not pregnant. Anybody?