i am 12 yrs old 5'4 and i weigh about 114 lbs!!! i think i am just sooo fat...i really look up to miley cyrus and she is also 5'4 and i think she weighs 90 lbs so i want to weigh 90 lbs because she looks so healthy! and i want to loose weight before i go back to school in 26 days!! so basically i need to loose 25 lbs in 26 days!!!!!! help me!!!!