Two days ago I had a event which could have been a TIA. sudden extreme vertigo, which made me throw up, almost could not walk, chest pain, my arms were painful, but I could lift them and hold them up. Laid down for an hour, felt better by tired. Ever since my head hurts at the base of my skull, around my shoulders feel weak, like I can't get enough air to them, and my stomach is upset, moving my eyes fast makes me dizzy. Very dizzy and tired. what should I do?