This time, the pain is severe on the left side of my back and hip and down the leg, rather than the right side of my body. Oh, joy, oh bliss.
I'm taking the day off work completely, as I just need to find a position to sit and/or lie in or whatever, and will take it as relatively easy as I can, though the plan right now is to game with the Friday night group tonight. We'll see how the rest of the day goes.