Ok, i am 13 years oldd.. and i have my 6th blood test today ( i have one every month because i take accuntane.) im really hungry and its... just over 9:00 in the morning i hav'nt eaten all day yesterday either and im so hungrey.. my blood test is at 5:30pm.. So? Can i have something for breakfast to "EAT"!? pleaseee help!