Can't Shake It

These last few days I've been in the worst mood ever. I can't pin point why and it's starting to annoy me. I have NO motivation to do anything. I've been getting alot done in my classroom, packing everything up, but when I get home, I want to do NOTHING. I finally washed dishes last night after about 4 days of them sitting in the sink. I still have laundry in the dryer from the weekend and I have shit piled everywhere in my room. That kind of stuff drives me crazy but I don't just feel like dealing with it. And on top of that, I haven't been sleeping good either. I'm just so tired. I really hope this thing passes soon because I'm going out of my mind.