Take it for practice and void it. Even if you get 14 4 14 for a 32 you will not get into med schools because you most med schools flag an 8 or below and at 4 there is a very low chance they will let you in. Just practice more and consider doing less of the passages and going slower on them to try and get efficient doing 5 with a goal of 6, then guess a consistant score (like all C's) to ensure you will get some right, on the unanswered passages. Also, do the easier passages, if you hit a hard one for you, like you humanities for me, skip it and come back to it if you have time. Hope this helps