My bf feels bad now cuz he didn't give me anything? :(?

Well I've been with my bf for 4 months now, and well tonight I feel we had our first argument ever and was thru text. It was our 4 months this past Saturday and well I gave him something cuz I wanted to and I never asked to get anything cuz I don't wanta be spoiled. I told him I actually thought I was getting something and he says everytime I say something like that he feels like ****. I didn't want him to. But he thinks I make him feel bad cuz he never gives me anything cuz he's always broke. But really this made me cry and he ended the convo I'm going back to bed. It's obvious he's mad at me but I never meant for it to head that direction, now I'm sitting here crying and hurt and not knowing what to do. We love each other very much my fear is losing him and I don't wanta lose him over this...that's my biggest fear...What should I do?! :'(