I got a 20 something on reading comprehension once. Apparently I cannot comprehend what I read (joking). English is my native language (fom NY) which paradoxically, is probably half the reason I do not fare well. I know that I did not prepare for reading comprehension (time was my issue). I think seeing my GPA, my other PCAT sections, and that English as my native language helped to offset my bad day in reading comprehension. In other words, if you have enough to offset PCAT sections, then you may not yet be doomed. At the same time, I do not want to mislead you so if you cannot find attributes that offset the PCAT, you should consider either taking it over again and applying early next year or possible getting a bachelors or other degree to help yourself. Don't give up though one way or another. If you're financially able to, I would go all in every year and give it everything you got. If you're circumstantially conservative (aka broke) then I would look into better financing an undergrad degree to help boost your GPA (if you work hard) and gain more knowledge.