Severe anxiety

Yesterday me and my boyfriend got in a fight over the phone at work. It went on for about an hour.

I have my own office but I am just now noticing how much I can hear outside my office. I think because I was never focused on it it didn’t matter to me. But now that I have a reason to be self-conscious I started to notice that even with my door closed, I can hear people talking in the lunch room (the door is big and open all the time but still). I can hear people laughing, saying hi, I’m assuming they can hear me too. Now I did my best to be quiet but my boyfriend said that when I started crying I was getting louder.

Yesterday in the middle of the fight, someone knocked on my door. I said just a minute but when I got up to open the door no one was there. I am Terrified that someone heard. It was extremely personal (about our sex life). I tried to wait to talk at home but he wanted to talk then and wouldn’t let me text him. In the middle of it I was like whatever I’m in my room, door closed, let’s just get this over with.

What if someone heard and that’s why they were knocking? I am devastated and have severe anxiety right now.