Guy I'm seeing has now ended things because I had colleagues in my room after a Christmas party which also included guys. Was I wrong?

CB1988
So have been talking and seeing a guy for 2 weeks. It's been amazing and been going so well to the point he wanted to make things official. Anyway I had Christmas party for work this weekend and I'd already told him colleagues would be coming to my room before the party for pre drinks. He made the comment "didn't know guys would be in your room to be fair, be good" and I said "oh there's really nothing to worry about plus it's a mixed group. I promise" so he said he trusts me. Then party happened, yesterday morning he asked me how the party was and I told him plus I said that after everyone came to chill in my room and how we all ordered food but 4 of my colleagues decided to jump in my bed whilst we were all chatting away and how 3 of them fell asleep whilst waiting as they were all tipsy but they left when everyone else was leaving. I even sent a picture of them (2 guys - one of which is gay, 2 girls). I told him all this because I really thought this isn't a big deal as one it was a big mixed group of people and I didn't have anything to hide as it all felt innocent. He kicked off, said he's not happy about me having guys in my room at all, let alone my bed. And that he can't trust me, he's done etc. Wouldn't give me the chance to explain. He said he takes issue with how close I am with my friends (especially the male ones). He seems to have deleted my number and all that now. I know it's so quick to have fallen deep, but I'm so heartbroken but don't feel there's anything more I can do. I had asked to talk but he doesn't want to and I'm hurting. I was never going to have one guy or just guys come into my room as that never makes me feel comfortable due my past experiences but this feels like a real drastic decision. I don't know, what do you think?
Guy I'm seeing has now ended things because I had colleagues in my room after a Christmas party which also included guys. Was I wrong?
5 Opinion