my boyfriend is breaking up with me

So yesterday i got in a fight with my boyfriend because he asked me with who i was i said with my friend he asked me again and i told him then about the friend of my friend who was tagging along. He got angry because i didn't tell him immideatly from that moment he is slowely breaking up with me and deletinf everything that had to with me and all... i am doing everything i can to let him see all the good things but he is so angry i don't think he sees it. Right now i am an conplete mess and i don't know what to do to get him back or see how much we love each other...