TTC is making me nutty

30 yo and TTC #1. This was my 3rd month and AF came today. It's weird how something that used to be so normal is now such a cause of stress (and disappointment). My husband is going out of town during the three peak days of my next predicted ovulation cycle and it's making me cranky. 😔 He's generally supportive but doesn't get why I'm so anxious about the whole process, so just needed to vent a bit!