How do i get myself in a hospital...? I need help....?

I would say im fed up with life....kinda depressed (im only 16)....i just hate everything going on and wrong in my life...im not suicidal (not really) like i would be but i wanna go to heaven lol and idk i guess im not to that point yet. but anyway i just want a little break from everything going on...sometimes i just cry thinking about everything and i feel like i cant talk to anybody (i have a very open relationship with my parents but i still feel like they cant help me besides give me the usual pep talks...which is bull ****) i wanna see a psychaitrist or whatever but im scared because i already snitched on someone super close to me for ual abuse but there was no investigation so im in the system...and if i try to talk to my guidance councelor or whatever that whole thing is gonna come up again (which might just kill me) soo i dont know what to do i just wanna do something (that wont kill me) to get myself in the hospital to get away from the "real world"...like a minor overdose?...coma?...anything??