The wise move this morning was to go in to work and put in as much time at the office as I possibly can. So this is what I've done. Goddess knows my boss is pretty peeved at me at this time, due to the amount of time that I've had to take off work recently, so I'm hoping that this appeases him somewhat.
Health-wise today, I feel utterly ragged and exhausted, and have a stuffy, blocked nose and a bit of a sinus headache. Called the hospital from work and learned that mom passed a relatively uneventful night, and that visiting hours are between 3 and 8 pm. Plan to go to the hospital around 4:30 pm or so, as I need a bit of down-time to myself at home when I leave the office.
In the meantime, back to work and a cup of hot tea.