my suicide attempt

i tried to hang myself today its October 20th, 2017 im only 16 years old and im a high school dropout. my sex video got leaked out n everyone in my city (and school) saw the video. it was embarrassing honestly i got tons of rude comments and threats. a week later my BESTfriend sets me up and she has 3 girls jump me and rob me, took my purse, house keys and iphone. i could care less bout the materialistic things its the fact she smiled in my face n then stabbed me in the back. im a very private person so it hurt that someone i trusted had the audacity to do that to me. so now i dont leave the house. i dont talk to anyone. i dont go to school so i have to get a GED. and i feel like im failing at life and i shouldnt be here anymore i cant live in pain everyday idk what to do