Thankfully my neck is much better today - back to what passes for normal. I ordinarily head to the gym for a lifting session on Saturdays, but I think today I will just do some mobility and light body weight at home as I've my usual "Funday" crazy group workout tomorrow and give my neck one more day to recover from whatever happened. It is kind of funny, I dreamed that I knew exactly how to sleep to avoid neck pain, and even woke up thinking about it. Pity I can't remember the details