you are not alone...I'm sure many people get anxious as their boards day approaches. Have confidence in yourself. If you have studied and practiced questions, you will rock the NCLEX

For last minute review, I'd say know your lab values and know how to recognize Endocrine disorders. As for Pharm...do the best you can, but don't worry too much over it. Try to use strategies to eliminate options for pharm questions. Most importantly, relax the day before and the day of the test.
Good luck to you!!!