Depressed about nbme 19

I just took nbme 19 and got a 234. Have exams in 3 weeks. I need to cross 240+. Mainly because I'm an IMG and I need a 240+. At this point what are my chances. How am I supposed to utilise my next three weeks? Pls do share Ur advice. Just feeling too low.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums