Wow. It seems that I was sick or something. I wasn't feeling very well for most of yesterday and it just got worse in the evening. Finally I went to bed and slept for fourteen hours. That's pretty much unheard of for me; I must've been sick or something. The most impressive thing is that neither my back nor my hip hurt. Usually if I sleep eight hours or more, I will be in pain. No pain this time.
Still a bit fuzzy brain and my eyes still feel allergic or something but definitely feeling much better.