Need advice: Study for PDD and CSE at the same time?

I recently took all 6 AREs within 4 weeks, I followed Amber Book study material. I passed the first 5 exams but ran into significant tech issues on my last one and failed (PDD). I have to wait 60 days to retake and I'm concerned about losing momentum and the benefit of content overlap that Amber Book relies on. 

My goal is to become licensed in Nevada and then immediately switch gears to become licensed in California too. Given that I have a 60 day window, I'm considering overlapping my study to retake PDD with study for the California Supplemental Exam. I might be biting off a bit more than I can chew but I want to maximize my time. 

Does anyone have experience in studying for PDD and CSE at the same time? Is there content overlap that's beneficial? Or do I run the risk of confusing myself with conflicting information? 

Thanks!!