I have recently had severe disorientation, nausea, to the point of taking travel sickness pills to be in bed. Its got much better as I can go out now, but I still get the nausea and slight disorientation. Today I also got a tickly ear right side. I also have tmj? jaw pain right hand side as its been out of line and very painful. If I touch the top of my head, i can feel the pressure go into my ear. Same as back of the neck. why would this be?