I don’t know what to do anymore

On Friday I was supposed to stay over my boyfriends house but I didn’t. Why ? Because I had a full shift that day to top it off it was a closing shift. I still had to finish my assignments which was due that same night. I had to open the following day. I didn’t know I would be so backed up that shift since we were short staffed. So I had no choice but to stay home and focus. I know for a fact if I was at my boyfriends house I wouldn’t have got it done. So I told him I won’t be able to stay over the night since I’m opening the next morning. I would come over stay late maybe I might end up sleeping over. I just don’t want to make any promises but I honestly don’t know. He told me no stay home whatever I’m done. He went over his boys house. He ignored me the whole night. He ignored me this whole weekend. He told me he needs time alone. He doesn’t want to talk to me just because I couldn’t keep my word. I explained to him how I was still trying to see you regardless but you got upset didn’t want to talk. He told me I’m not putting any effort and etc. When I been seeing him every single day even after work. I’m the one going to him not him coming to me. He keeps telling how we need to talk and etc. He told me I won’t be seeing him for a while. He keeps dragging it telling me we won’t have this talk soon since you won’t be seeing me and etc. I’m just so mentally exhausted from this argument idk what to do. It’s childish in my opinion.