being in uni for as long as i have been has taught me one very important fact. the more u r intense and freaked out the higher the chances of you getting thru it with out failing. so my advice for you is to have sth to eat ( specially with u it is of grave importance

) and hit the books. do your part and go into the exam hall and do yr stuff and once u r done forget about all the worrying bec it simply is'nt worth it. good luck dusan.