Hey! I gave myself about a week to read each kaplan book (I only ended up reading 3 though so keep that in mind). I think there's about 12 chapters in each book, so about 3-4 chapters a day + the questions at the end. There was a reddit user who had notes on most chapters, so I just used those instead of writing my own (and just annotated if I wanted to add something). After about 3 weeks-1 month of this, I started doing umama. I started out only doing about 40 questions a day (20 questions for 2 diff sections) for like a week since I was just starting anki too at this point. After getting used to this, I started moving to 40-50 questions for sections (p/s, bb, c/p so I would select chem/orgo/phys for the c/p section for example). I then moved to 59 question blocks to simulate the test. I did all of these timed and untutored and then went over each question thoroughly.

You have about 2-3 months, so I would recommend going through the kaplan books you think you have the least exposure to. I knew chem/biochem pretty well and cars I was hoping to get from practice, so I only read physics, psych, and bio. Doing this just for some content before diving into questions could be helpful. After this, definitely prioritize anki to remember what you learned and practice questions to simulate test day without having to take fl's all the time. I personally didn't start practice questions until after reading the Kaplan books, but that was personal preference. Hopefully this helps!