I'm going mental

Stacie • Mother to Ben 👦🏽, Bash 👦🏽, and Braxton 👶🏽, 420 enthusiast 🔥💨, lover of life 😍🤘🏾
I'm on my way home from work early because I had a mental breakdown and burst into tears in front of everyone...
​I've been stressed out to the max, thinking about what life will be when I get pregnant, when I'll get pregnant, and basically everything pregnancy related. 
​My question... Does too much stress or worrying too much about the future affect fertility in any way? If so, how?