How do you do it?

I know I really don't have anything to say or complain about because we have only been ttc for 6 months. But after having a MC in October every time AF arrives I get so upset. I just want to know how those of you that have been ttc for longer than I have, how do you do it? How do you go threw every month waiting and hoping only to have AF arrive? I'm just sad and needing to have someone to try to help me get threw this.