Relationship advice ASAP

Hi, my boyfriend and I had a fight yesterday night at a party. I know that I should not refer to women like that, but there were two girl that acted like whores, I felt that they where like flirting with everyone including my boyfriend. My boyfriend is the funniest person ever, he was giving alcohol to everyone, but I did not like when he went to those girls, so I told him that, because they were making me feel insecure, but he was still doing it, so I got angry. I don’t know if I am right or wrong, we haven’t talked today, and I feel that we will not be talking tomorrow either, honestly i am always over dramatic, but I think that our relationship just broke.

What should I do?