This type of practice can help you to get your mind centered on the type of questions that will be covered on the exam. Think of it like exercise for the brain….the more you practice (the more you exercise), the more natural it feels and the easier it becomes.
At this point in my study process, I am aiming to familiarize myself with the types of questions on the test, take practice tests, and review study material through flash cards, old material from class, and freshening up on the major theories and “stages” of things (like Piaget, Erikson, Freud, etc.).
Continue to relax, organize, and take this one small step at a time.