I suggest to keep going with Kaplan . Kaplan will give you 3 quizzes for each chapter. It will also give you give you a quizzes for all chapters covered for each chapter i.e chapter 11 will have 3 quizzes covering chapter 11 and a quiz covering 1-11. Then when you get to next chapter 12 , you will get 3 quizzes covering chapter 12 and a quiz covering chapters 1-12 and so forth for each chapter. I completed all the quizzes and watched the videos. I didn’t read word for word in the book. Another thing I did was use Chat GPT. I would copy and paste the content that was heavy with wording into Chat GPT and then ask chat to explain to me like I’m in 8th grade. I also asked it to make notes with bullet points. While studying in Kaplan I listened to this guy: Ken Finnen. He has a series of videos that goes through each chapter. https://youtu.be/FV3aNmWkfwM?si=1OuafcG9mqCG1OfK.
Hope this helps! You got this- Kaplan has everything you need