Are you sure you don't just have test anxiety?? I took my boards two months ago for the third time and passed but I realized it was anxiety. I asked my Dr for help before my test and she prescribed me 10mg of Propanolol just to calm my nerves. I only got 4 pills and started the AM day before my test. I went in to the test calm and collected and finally passed. Keep a positive attitude and know that the knowledge is there, just find a way to calm down and take your time. YOU KNOW THE MATERIAL....it is just reading those questions slowly and don't overthink.