Is it normal to feel this way?

I’ve been happily married for almost 3 years. My husband is a wonderful man and husband. We have our disagreements (like every couple - never anything serious) and sometimes we don’t talk for a few hours. During those few hours, I’m miserable. I feel like my world has collapsed, I even feel like I want to die. It sounds dramatic but that’s truly how I feel when we aren’t talking. I suffer a lot when this happens, I’m not asking for sympathy, just simply for some advice. I need help in regulating my emotions because these thoughts and feelings are really taking a toll. Again, none of our arguments are serious, we have a healthy and balanced relationship.

Really in need of some help please. Thank you.