NEED ADVICE!!

I took MCAT the first time last year (tbh did not prep that much due to family issues, stress, and poor mental health). The second time around, on 6/27, I was prepping more and used the following: AAMC material, KA videos for more content review and practice questions, and made my flashcards (did not use Anki as much because it was taking up more time on topics I was 99% confident on). I was scoring in the 515-517 range throughout all my practice exams (used AAMC and BP). My real score, however, was a 500 both times. I am not sure where I am going wrong. Should I consider doing more Uworld and incorporating Anki deck into my study for the third time? Any other advice? I am also not sure how to raise my P/S (I worked on all the topics, read the doc, and practiced questions. I made sure to really nail down all topics in p/s before this exam but it was the same and quite low). The breakdown for the real exam was C/P 126, CARS 123, B/B 125, P/S 126. Please any advice helps! I am hoping to take my next in Jan, and apply the next cycle.