Progressively through the day it got worse, spreading across my entire back from the top of my neck, both shoulders all the way down to the top of my buttocks on either side. Fatigue followed later that day so it felt a lot like the flu
, without any stomach
discomfort. I took the next day off of work because I woke with the same pain accompanied with a formidable headache. I was sitting on the couch and the pain spread to my legs, it was extremely hard to bare.