Exhausted most materials, what to do next?

I am taking the August 22 SAT and have been studying for about 2 weeks. I have never taken the SAT before, however, I would like August to be my first and last time(I likely won’t have time during the school year). I have completed the entire SAT Suite Bank, ran all the problems I got wrong through ChatGPT for summaries/tricks (kept log of all incorrect answers, etc.), Khan Academy lessons for any weak areas for R/W + Math, PrepPros 150 Hard, few Confident Test Prep practice tests, Princeton review practice test, 7+11 Bluebook practice test (I did the SQB beforehand, so there is definitely score inflation), and watched James Lu Desmos video. I haven’t used OnePrep because I heard it uses Ai and it’s worth it compared to other materials. Scores for all practice tests are fine. As you can tell, i’ve used a lot of the recommended resources from the forum.

I struggle with math questions that I have never seen before. I know the core concepts/foundations as I have taken all the math classes tested on the SAT, however, when I see some questions, I won’t know what to do. Once I see it broken down, it will stick, but otherwise I likely won’t know how to do it. I am wondering what the next steps should be. Is there any other resources to get more exposure to different types of math problems? Essentially, I want to try to solve any variations of problems before I take the SAT to ensure I do well on the math section. I am shooting for a 800. Any tips/advice?