I also had some pain in the sides
of my torso. I had some night sweats and the one
night I felt my groin glands, they had like a pumping action (beating you'd normally associate with the heart).
The pain continued for a long time, only subsiding a little bit around November 2009, but I still have it in my elbows, wrists, shoulders, sides of torso (under-arms) and armpits - my legs are pain-free.