First off, congratulations on passing the CAPM. That gives you a huge head start for the PMP.
To answer your questions directly:
1. The Timeline: Rush or Wait?
The current PMP exam retires on July 8, 2026, and the new version launches on July 9, 2026. Since it's late May, you have about 6 weeks left. Preparing for the PMP usually takes 2 to 3 months. Trying to cram it before July 8 might just add unnecessary anxiety and rush. Starting fresh with the new materials, for the new PMP Exam, is a very smart path.
2. Knowledge Areas vs. Performance Domains
Your CAPM baseline won't confuse you at all; it’s your structural foundation. The core domains (People, Process, Business Environment) remain the same for the new exam, though the weightings are shifting—especially Business Environment, which is jumping to 26% to focus on modern topics like AI and sustainability. The biggest shift you'll face isn't definitions, but mastering the PMI Mindset for situational, scenario-based questions.
3. Making the Jump Right Now
You're definitely not alone in this transition. To beat the overwhelm of the new exam format, structure is everything, when you're ready to prep, please take a look at The PM PrepCast updated materials for the new PMP Exam:
https://www.project-management-prepcast.com/pm-prepcast-update-2026
Their most valuable tools are the PMP mock exams because they are structured to break down the logic behind every question, which will help connect your CAPM knowledge into the PMP mindset.
Best of luck,