Was swearing while my colleagues heard it over Skype

So we had a meeting with colleagues, where they invited me for some minor reason. i had a passive role.

So i was playing dota 2 while listening to them, i was constantly turning on/off mic when i had to speak. And at one point game got so intese, toxic and i started to swear/yelling around very badly. Lost my temper. And realized that mic was on, nobody said anything, but it was very quiet.

We finished our meeting, and now i feel myself very shitty.