I started cutting myself
Why would you start cutting yourself?
My life sucks and I feel like killing myself is the only thing I can do.
Cutting yourself to deal with the pain of your life is a wrong substitute for dealing with your emotions. Find someone that you are comfortable and open up to them about your pain.
As long as I feel good I don't care.
Cutting yourself is not going to make you feel better. It is a temporary solution to something that needs a long term solution.