I remember feeling this way after my previous LSAT-Flex. I ended up scoring higher than I would have though possible. I literally thought about just closing out of the test half way through. My point is your brain can play funny tricks on you. I have taken a PT and thought i aced it and did worse than my average and I have taken tests where I thought that I failed completely and did better than my average. Don't get too down on yourself you never know what you score is until you actually get your score back. Keep you head up and stay positive it is out of your hands now. I hope the both of you surprise yourselves come the end of November!