I would agree with your doctor, but get the test any way to get comfort. When you start watching yourself too closely all of these kind of symptoms occur, and the more they do, the closer you watch, then everything is magnified.
to be honest this is really causing problems in my everyday life. Like right now im having this feeling in right side of my head its like someone is pourin hot water down on right side of my head and i have this weird pains in my ears every like 30-40 min. Kind of like when u get a ear blockage in an airplane. I'm just worried it might be something serious and this is really making my anxiety symptoms worse. I dont know what caused this but this is really botherin me.