i just had a really bad test anxiety-freaked out and had to stop PT54.
I graded what i did and got 18/18 (i stopped and moved on to LR), correct on reading comprehension, 6/6 on logical reasoning…then i stopped. Everything looked like a blur to me. I didn't recognize any correct answers. Everything was "between the last two answers", nothing was guaranteed even though i managed to get them all correct once i checked.
Better that that happens now and you learn how to deal with it, as opposed to it happening on test day for the first time. Next time, just take a few deep breaths, remember this performance, and plow through. My guess is, you didn't just blindly guess between two every time and get them all correct by chance. You knew the answers, you just didn't KNOW you knew the answers. Your skills are there; anything else is in your head and you can get rid of it.