taking nclex tom nervous

Hey all. Im about to take the nclex pn tom and I am back and forth with my confidence. I studied about 4 hrs a day for 2 weeks *i grad in mid dec*. I mostly am using saunders green book and doing nclex questions thru them. I was doing notecards on the tables in the saunders book but that took me forever, and I feel it is way too detailed. I know nclex is harder than the questions u can practice on, and im scared. I know if u panic u will prob fail, I did good in school but I freaked out on thte hesi pn test and I know thats a good indicator on how ur going to do on nclex. I need to focus and breath, I have a headache and idk what i should do for my remanding hrs before the test tom morn. any helpful advice and tips on what they throw at u is VERY APPECIATED =]