Feel so hopeless? Help ?:/?

[Stacie]

Hi,
okay I got bullied at school by the way I am 13 years old, anyways,i got bullied at school, by this kid who does karate , i went to the head master about 3 times a day everyday of the week,but now im home schooled,i also got threatend at school,threatend to get beat up, i got scared,then my mum and dad took me out of school, ive been home schooled for about 5 months now, and i keep feeling lonely,sad,feel like dissapearing, and I posted a picture of myself on twitter,and facebook,and I made it private so the bully could not see it , but then my so called friends started commenting on it saying ' eww ugly,cow,fat,etc. all horrible names,and please do not say 13 year old should not have facebook,it was my sisters facebook account she is 17 years old,and i have my friends on her account and my pics on her account,anyways, i fee like cuttting,people say this isent the best answer i know it isent, but what can i do,my parents dont be mean to me,but i just feel soooo sad,and just want to die,somewhere , please help,thanks