Fighting with husband

Currently pregnant and going through tough times with my husband. I'm almost 13 weeks and worrying if what has happened (yelling, arguments, screaming, being upset-both of us) will cause miscarriage or harm the baby? This has happened more than what I think is normal. We are trying to get everything together for this baby and be a happy family. I have a 13 week scan coming up and I'm really worried that something bad might of happened and I just don't know yet. Has anyone had really tough times during pregnancy and their baby came out ok? I'm not asking if I can continue like this. I know we need to stop. It's more like did any damage already happen? Feeling so sad.