You have done your work sincerely. Now it is the turn of your god. Leave the result on him hoping that he will do the justice to your hard work.But dont forget you have to do well in exams. So relex and answer questions as if you are explaining these to your friend. All the best. God alway help those who help themselves.
IF U R CONFIDENT THAT U ATEMPED THE PAPER CORRECTLY THEN NO NEED TO AFRAID