How have you been able to bridge the learning/intuition gap between your practice scores and blind review scores?

It's been over 3 months since I last took the test, and I feel as though I haven't made substantive progress. Changing my study habits, like focusing on mastering weaker question types, has eased my mental health a bit more while studying. However, I'm stuck at a point where I seemingly can't get the answer correct the first time around, but can get it correct on blind review. While reviewing the sets I've done, I can't help but admit that seeing the score spread show 50% Practice vs. 80-100% Blind review is kinda discouraging.

As a COVID-19 HS grad, the inclusion of my SAT score was optional for some of my undergraduate applications; but it has ultimately hurt my self-confidence in standardized testing overall.

I'd appreciate any kind of advice, thanks!