Hullo, I am 18 years old, and an elite level athlete, so I am physically in top shape. Watching a hockey game I started to feel really hot and sweaty and yet I could feel that my hands were freezing cold, i smelt some crab, and I then felt like i was going to throw up, so I headed towards the bethroom. I made it about ten steps before I started to feel extremely dizzy to the point where I almost passed out. I had to force myself to walk, and my legs felt almost numb. I sat down and everything was spinning. 5 minutes later I was compleatly fine.