The Cycle of Crazy

I have this monthly craziness I go though and I'm going insane. Week 1 (period) - depressed because I'm not pregnant.  Week 2 - first couple of days ok, next five days crazy because ovulation fertile window is opening and we need to focus. Week 3 - first couple of days are still possible fertile days so there's the focus, then from that point on I'm constantly thinking about whether or not we were successful this month. Week 4 - I over analyze everything about my body, this means I am pregnant, that means I'm not. Week 1 is almost a relief even when period comes because at least then I'm not driving myself crazy trying to figure out if I am pregnant or not!