after a deep tissue massage? Three days ago, I got a deep tissue massage for the very first time.I told the therapist to concentrate on my neck because felt like my muscles around that area were tight.Right after the 60min session, I felt nausea and really weird.I felt like a flu was coming.I drank lots of water and took ibuprofen when I got home.The following morning, I was experiencing extreme headache like at the back of my eyes I could feel the veins popping, like there was too much pressure inside and I could feel pulsating sensation inside my head particularly just at base of my head going through behind my ears.Again, I was drinking lots of water and took a couple more ibuprofen.It didn't help at all. The third day, (which is today) I can't move my head side to side even when I try to bend it down to look at the floor because of too much pain around my neck (like stiff neck but worse because of unbearable headache).It's weird because the headache has gotten worse and I can't even cough and clear my throat because of the neck pain.The pain is too much for me to bear, I was crying the whole morning because even doing the simplest tasks is so hard for me.The pain gets more intense when I try to stand from a sitting position, like I really have to stop and let the pain inside the head subside before I can move on. Even the sinus area is affected, I feel pressure inside.What is this? Please help.