just tired

I'm tired. It is 5.09pm and I feel bone tired. I'm cranky, hungry and don;t want to bother with Rose, Gus or anything else. I'd happily walk to my bedroom, shut the door and climb into bed. But I can't. Rose is crying, the sink is full of dirty dishes, dinner needs to be made and I have a paper to write. I'm just tired.
I think the problem is having no adult interaction all day. A day at home with a 9 month old has its undeniable pleasures, but it is exhausting - I have to carry her everywhere, she comes to the bathroom with me for f's sake and going anywhere takes warlike planning. I'm just tired and cranky and emotional. She's really crying now. I'm not sure if I can get up.