Can stress hurt my baby?!?! its moving all the time

hey everyone, quick question....if im crying alot and sad and then mad which ive been told is normal...then will any of this hurt my baby? because im 20 weeks now and i know my baby can hear me...will my yelling hurt him or her? i get to find out the sex of my baby next wednesday..and my baby moves all the time everyday sometimes every hour im gettign kicked is this because im stressed out alot? or is it a good thing the baby is moving alot? please give me advice!!!

Stress

Stress is thought to make your baby irritable or so I've heard but I haven't read into it too much. It is a good thing that your baby moves a lot. I hope you start to feel better soon.