My fingers ached worse than normal when I woke up this morning, and my knee ached as well. (I had surgery on my knee in 2007 and know it to be missing at least half its cartilage. It aches from time to time, or when I spend any significant time walking or on my feet). They got better as the day went on, but I think that's because I spent the whole day reading, so not really using my fingers or my knee. Usually it is the opposite, usually they are not too bad, or perfectly fine, in the morning and start aching as the day goes on.