I can relate to your problem. My husband works in construction. He always tracks is crap like sheet rock so I just quit cleaning the floors. I also never make my bed, and just soak pans and pile the up on the stove. I keep thinking all of this will have to be done over and over again so what's the point. I usually take 3 hour naps and spend most of every day in a night shirt. Because of this I don't answer the door. I know doing this just makes depression worse, and I know living in a clean home lifts my spirits. It just seems like such a freaking daunting task and where to start? I have add and ocd which just makes it confusing lol. You're not alone, and you have much more pressure with a child.