So confused....

Carrie
AF was due Friday.. And nothing... Yay!! But it pushed her back 2 days on my glow calendar.. Well, Sunday AF was suppose to come and she didn't!! Yay again! Now AF is scheduled to come tomorrow and no sign of her as of yet.. I have had possible positive tests but can't tell for sure.. So i thin I may be out.. I waited until today to take another test.. Do you see anything??