Lmfaoooo that was the exam I sat for and it completely killed me and my confidence. Everyone else I know who also sat it was wrecked. Don’t feel bad. It may have just been a really awful exam.
I sat for PT 85, and I felt that the LR sections were more difficult than normal. I wouldn't sweat it too much, just make sure you understand the mistakes you made. Build up your confidence the next two days, and good luck on Saturday!