Sleeping alone

So my boyfriend and i got into a big fight over nothing we been living together for 9 months and im sleeping alone for the frist time. We got into a fight at his persents house at all places. We were eating dinner and he burp in my face while i was putting food in my mouth. I was annoyed that he did that not gonna lie but i just left it. I give him my mad look and told him that wasn't funny. That were he started acting stupid, he got up from the table and sat in the living room when i was done i joined him in there, as i sat he got up and left me there by myslef for the rest of the night. As we were going home we started arguing. Now he sleeping in the living room and I'm in the room i wanna tell him to stop acting stupid and come to bed but at the same time i dont want to beg to come in bed with me. Its so frustrating having to deal with this.