JUST GOT BEATEN UP BY GMAT TWICE IN 1 MONTH :(.PLEASE HELP

This might be one of the worst and most unfortunate case for someone who is above average all through his life.........scored a 590(Q 48 V 25 ) in first attempt on ...just could'nt believe my eyes.....screwd up big time. Iwas scoring consistenetly over 680 in every exam, whether MGMAT OR GMAT PREP (...