I got a concussion after falling down a flight of stairs at school almost a month and a half ago.my symptoms were and still are vomiting trouble seeing fatigue hard time consentrating headaches and sensitivity to sound!i am still vomiting due to pain in my back and neck/head.my doctor who is treating my injuries has prescribed me 500mg of "Advil".it doesn't help.heat and ice hurt.i have tried everything and nothing helps.i don't know what to do next! Anyone else having the same problem? What should I do? And what to do about gym, I have to go back this week!?