I know what Savage is talking about with the doozey headaches. I've had some good ones myself in the last few weeks. Mine are sometimes precipated by going to bed too late the night before and not drinking enough water--that's my guess anyway.
Good to "see" you, BM! My problem isn't headaches if I don't drink enough water, but rather extremely painful calf cramps! Ever woke up with one before? YIKES!