Crying in the bathroom at work...

My boyfriend and I keep getting so mad at eachother for stupid things because we are so stressed out and short fused lately... I can't stop crying and I just want to say we need to take a break but I can't because I love him and I want to be with him but this is been too much arguing, it is so hard to fight for something when it feels like a constant battle... I need some advice or words of encouragement. I love him more than anything. I don't want a future with anyone but him 😭