Hi,
At various time, especially before dx, I experienced lightening bolts of pain. In the beginning it seemed to be coming from my lower back, radiating down my leg. That's what originally got me to the doctors.
More recently, I had same kind of pain that struck my head and hip at the same time. Very painful, but over in seconds. We never really figured out what this was from.
Lots of strange things happen when you're on chemo and have LC. My doctor has a two week rule. If, after 2 weeks its still happening, we must figure out why and what. Of course, depending on severity, etc.
lots of luck.
Joan