I am a 51 year old male. I have never had any medical condition prior. I spent a very cold day outside and woke up the next day with a feel of dizzy (like I am drunk), queasy and tired. There is no pain, cough or discharge. When I move my head from side to side my balance gets impaired. I also have constant ringing in my left ear. It has been more than a week with no improvement. Please help.