oh...
my...
glob...

you may be facing bullies but have you tried telling the police/ teacher/ parent? U may not be looking for a friend but know that there are people like me who are looking out for you. (u may not know me, nor i know u) it becomes serious when you turn to hurting your self... please i beg for you to end it all and seek help from a respected and wise adult... (otherwise the police) God had given you one life and allowed these events to happen for a reason and a valuable life lesson for u to learn, act, and live by... please seek the help from the police... please... stop at nothing to put an end to all of this WITHOUT $uicide...

First, you should know that cutting can be (and in your case, seems to have become) an addiction. The feeling of ''release'' is endorphins (feel-good chems) in your brain, and you get hooked on them pretty easily.
But that's okay, because you can get OFF that addiction if you have yourself commited. I don't know what your country is like, but lots have free care for people who are clinically depressed, like you.
You also need to understand that not everything people are saying to you is WRONG... You're ill, and though you're probably not a MANIAC, you DO have a mental defect. That's what medication and therepy are for.
Last, you're pretty much an adult. That means it's your responsibility to get help. Call whatever your country has as an emergency number RIGHT NOW. Tell them you're suicidal, and you'd like to be taken to a hospital so you won't hurt yourself. Stay there until someone can give you a mental evaluation, even if it takes a few days. Resist the urge to tell them you ''feel better now'' no matter how annoyed/frustrated/upset/bored you get! You NEED treatment.

This is all coming from a formerly suicidal adult, btw. I have schizotypal personality dissorder, which can become schizophrenia without treatment, and cannot be cured. I might lose my mind some day, and I'll always be medicated, but I'm still HAPPY with my life! I haven't hurt myself in almost twelve years.
With help, you can be happy with your life, too.
Now call the hospital.

I'd love to help. Im being bullied, have been for eight years, at home and at school. I've been cutting for ten years, been to hospital three times due to deep cuts. I have depression and am being ditched 24/7 by my 'friends'. Ive attempted su*cide a few times, and still have my notes. If you need someone to talk to, ill be glad to help, im better at giving advice to others, than myself.