Me and BD aren’t working out

We love each other and we want to make it work but everytime we are with each other we fight🤦🏻‍♀️and some times they turn into huge screaming and cussing matches which I’m not okay with because I’m pregnant and I know the stress is not good for me and the baby..have you and your SO ever started getting into bd fights?is there anyway we can turn this around or is it to late,maybe some time apart?idk.we usually fight about money and I recently thought he was cheating on me but it turns out I was wrong and it really was just a situation that looked bad and he didn’t cheat but it made sense that I would think he did but he was able to prove to me he didn’t I sincerely apologized but that has caused tensions lately too..any recommendations ( we can’t afford couples therapy unless insurance is accepted)