We pick at each other!!

My boyfriend and I haven't cuddled in like a week or had sex. When we try to talk to each other were just picking at each other and in a mean way. I admit it goes both ways. Idk why. Right now we have like 0 communication. I'm not sure what happened between us. This is going in week 2. last night we could have spent time together instead we both laid opposite ways on our phones. And then I went to bed hurt. I'm not sure if he even feels the same way I do. Usually we are fine and the nights were both off together we watch movies and cuddle. We go weeks without arguing. We're fine. But lately it's just different seems like things have changed. We just moved on Friday and saturday (I still live at home) and he worked both days got off at a decent time and wouldn't help at all. He lives here too. He didn't move anything but our aquarium. Today is Sunday and he's sitting in the living room watching tv. While our room looks a mess. And then ask me when am I going to unpack... this is his stuff too. I'm just so confused. And can't figure out what messed us up.