Did I just get stood up?

I had class this morning, the guy I'm seeing (whos been acting like a dick recently) was running late but before he could make it the teacher had to leave bc of an emergency. I told him class was over and I asked if he wanted to get breakfast since he was on his way. He said he has to go back home again and do something and he'll message me when he's done to see if I'm still around.

I told him I'll be here the entire time (we had another class together at 1.30) but he never messaged me back to say he was coming so I eventually just left bc I was so upset and still haven't told him I left to go home instead. And still nothing. It's 2pm now. Not sure if he went to class or not. Am I over reacting? Did I just get stood up?