Questions!!!! AF is due tomorrow.

I tested with a FRER around midnight last night. Nothing. I'm 12dpo and due tomorrow. I'm not sure if I should even test today or just wait for the witch to show up. I have the tests laying around to be able to, I just feel like I'm probably out.
My questions are:
1) Should I test with Fmu this morning or not (please answer soon cause I really gotta pee lol)?
2) How many of you that test everyday/every other day didn't get a bfp until after AF was due?
3) How many dpo or what cd did you get your bfp?