the room is spinning

hmmm was out with Dez and Mei ytd till midnite.. and the minute i stepped outta his car, walking up the stairs back home.. i realised i couldnt walk up straight. i tot i was just tired ler.. so i took a bath.. and see if it helps. but nope.. i tried to go online browse browse awhile, cannot ler.. the head is spinning as if i was drunk. shit.. i drank earl grey at nydc leh! not alchohol leh~! why~~~ i dropped to the bed and slept till dawn. woke up feeling still abit giddy, i washed up preparing for work.. but felt the world is still spinning leh.. probably cannot achieve any work done even if i go to work, ok fine! MC! back to sleep! hoping things will get better, i slept till noon, woke up, STILL THE SAME~ ergh. seen the doc, doc also cant really diagnose wad is it, she listed a few possibilities though.. but only 耳水不平衡 and Hectic Life and Lack Of Sleep are the main possibilities. Haiz, what's wrong with me?