Take the GRE or something to practice test taking under time pressure or significantly change your study habits. I've seen people get in with lower scores/GPA but they all had STEM degrees. I'll say risk it or go home. I just started a new position as an Investment Banker at Goldman Sachs shortly before the results came out... if I break something in OCS I'm finished. hope I'm not nuking this but your best bet is to retest.