Unofficial vs Official

Hey y’all! So, I took my NCE exam yesterday, & I unfortunately failed by one point (I actually wanted to throw up.) I got an 89 & the cutoff was 90. I’m already taking steps to start preparing for it again by finding new study material after taking a few days to get out of this funky mood, but I read somewhere that the official report can sometimes be a different number than the unofficial? I don’t know if there’s any truth do that & not trying to engage in wishful thinking, but could anyone shed any light on this for me? I’m based in Texas if that helps. Too many people believe in me for me not to fail this again, so I’d also accept any & all advice for prepping for the NCE again. I used the pocket prep app, 47 minute Rosenthal video, & two of Dr. Pam Turner videos on assessments, but I feel I may have flooded my mind with too much to where I second guess everything on the exam :/