Hello Christy,
you still have 3 months, this is enough to fully prepare for the exam if you will utilize your time wisely.
I highly recommend that you go through some of the lessons learned posts, I am sure it will guide you very well. you can access it from here :
Lessons Learned forum
I took my CAPM (and passed) about 2 months ago, because my work paid for it and put us through classes for it. However, I am eligible to take my PMP and would like to do so while everything is still fresh in my memory. What else do I need to study for the PMP? Should I still take the full course? I want to try to pass it before they change to the 6th edition. Where should I start?
Training for Project Management Professional (PMP)®, PMI Agile Certified Practitioner (PMI-ACP)®, and Certified Associate in Project Management (CAPM)®