Yelled at in my own classroom

Title says the main point- another teacher yelled at me in my classroom while we both had classes in our respective rooms at the end of last week. Now that I’ve had time to process, I just don’t know what to think. The teacher is older than I am, and I get that I am young and don’t really have a place yet, but this feels like something I can’t just get over and move on from. They explained that it was over a misunderstanding but there was no apology for the act of yelling at me…. I feel disrespected. I guess I’m just wondering if anyone else has dealt with this/ has any advice on how to move forward with it. I know it’s “just a job” but at the same time it’s not just a job!