My AF was due yesterday nothing yet,I have my AF every 3 weeks,I've had cramping on the lower part of my back on the right side, been so hungry for crap which I am not normally and I'm scared to take a test as its disappointment after disappointment, my partner tells me all the time stop stressing but it's easy for him to say his not like me! I've also been very emotional and teary the last few days, for example he told me why did you do that for that was silly wasn't it? So I hung up the phone and started crying for 20mins! What the hell is wrong with me?