I've been through a few periods like this, once during pregnancy as well as a few other times. Take care of yourself--if your body is desperate for sleep, then sleep is what you need.
Buy disposable plates, bowls, cups, and silver! I did this just a few weeks ago during the midst of a painting project and it saved a lot of time and guilt. While you're at it buy some crockpot liners and disposable foil baking pans.
Do you have any support available? Do you know of any families with an older teenage girl who could come and help out? Friends who could drop off meals or run errands for you?
