The foundation needs to be supplemented, but I think the mentality of learning mathematics is the most important. First of all, you should face up to this subject again and understand your weaknesses. As you said, logical thinking is not strong, so you can try to play Sudoku, or you can start with a simple math problem, and then figure out what kind of knowledge point this problem is, what formula I need to apply, and I can't think of other ways to solve it after solving it. I hope I can help you. Let's go