My boss is on vacation, so it's not a great time to call in sick (myself & one other person are her back-up). We have flex time - we can work any time between 7:00 & 5:30, as long as we are there between 9:30 & 3:00 & get 37.5 hours in for the whole week. So I went in later yesterday & that helped. It was hard to get through the day, but I did. Came home & went right to bed & feel a lot better this morning.