Totally with you and looking to make the jump from 155 range into the 160s. Also taking the October exam. I'd love to have a study buddy or anyone else that's interested, message me! let's set up a zoom time.
Same here was PTing consistently in the low 160s and ended up with a 155. I also felt really good about the test after I finished maybe we both missed something.
Yes, I am in same spot. I was a chemistry major in college and got a 3.77 GPA. But, I am a bad standardized test taker, and am hoping I can get between 155 and 157 on January test.
I would definitely not cancel it! A 155 is still above average and can get you into some good schools. My diagnostic was a 148 and I'm regretting cancelling that score because I just did worst on the Nov test (FML).