You can assess your anxiety and make appropriate changes to your study schedule.
Online Anxiety Assessment Tools:
Once you have assessed you anxiety, make sure you add in more study time and more time to take a class or counseling, if your anxiety is high.
Learning Style Assessment:
Most people benefit from multiple learning techniques (e.g. visual, auditory, kinesthetic), Although, typically, we have one particular approach to learning that is most successful. Here is a great Website for assessing your style: