Grade 5 piano exam

Hi gurls... who learns piano? this few days of practising the piano for long hours i finally found the joy in it!:) but i dunno why when i dance i am not nervous but when comes to piano i will be so scared and nervous... today's piano exam i made alot of mistakes in my scales...argh!!!!!!:( but pieces today surprisingly not that bad. examiner see i so lan then sight reading give me super easy de one sharp only could play smoothly but never do loud soft... aural was terrible couldnt make out wad the examiner say got him to repeat many times but still dun get it! i just hope will pass...:P