Anyone else waiting for AF either today or tomorrow?

I am 13 DPO and got a BFN this morning so i am thinking i am probably out for this month so i guess it is just waiting for AF to either show up or not. . . anyone in the same boat? those who have gotten BFP's how long did it take to show up? with my daughter i tested DPO 13 and got a positive right away. . . so i really dont know anymore. i had a strong feeling i was pregnant but now i am trying to get my self ready for the dreaded AF...