I would be very concerned if your chiro is doing "twist the head and pop the neck" adjustments. Plus, chiro 4 times a week sounds like you may be overdoing it. Add Rolfing to the mix and you are beating your body up pretty bad. Maybe a more gentle massage.

Actually, I have had many great healer chiros and none would allow me to have Rolfing done. It is just too aggressive. Plus, the tissue trauma from Rolfing could be overwhelming your body's ability to detoxify leaving your brain in a toxic condition.

Do either chiro or Rolfer tell you to ice when you get home? You upper neck likely needs a couple weeks of routine icing.

As EsthersDoll said, How do you know you have ICP?

My best to you.