Hi IVYsaurBRIDGE,
So, the good news is that you are in a pretty nice spot!
That said, you must continue to find your holes and fix them to improve your score. Topical practice is a great way to do that.
For example, let’s say that you want to practice Number Properties. You can do so by answering 50 or more questions just from Number Properties: LCM, GCF, units digit patterns, divisibility, remainders, etc.
After each problem set, thoroughly analyze your incorrect questions. For example, if you got a remainder question wrong, ask yourself why. Did you make a careless mistake? Did you not properly apply the remainder formula? Was there a concept you did not understand in the question?
By carefully analyzing your mistakes, you will be able to fix your weaknesses efficiently and, in turn, improve your GMAT quant skills. Number Properties is just one example; follow this process for all quant, verbal, and DI topics.
For some more advice, here is a great article you can check out:
How to Improve Your GMAT ScoreAlso, if you want some advice on how to utilize TTP, feel free to reach back out, and we can discuss a path forward.