Girls, give me advice. I'm going crazy. We've been living together for…

Girls, give me advice. I'm going crazy. We've been living together for almost a year with my husband, but we still don't seem to understand each other. He's on vacation now, and he spends all day at home, I thought it would be easier, but it turned out to be exactly the opposite. I get even more tired. And I'm so nervous. He really annoys me. Especially if he just sits on his phone or plays games in front of the computer. Sometimes it helps, when he's with the kids, I wouldn't say that everything is on me, but still... Or maybe I'm already going crazy?