I started cutting myself again, do you think it's okay?
What made you start cutting yourself again?
I got angry because I don't feel loved by my parents.
While it is understandable to feel upset when you don't feel loved by your parents, you should try talking with them instead of cutting yourself. That's a very dangerous and bad habit to have, and speaking about your issues may help to resolve them.
I hear you, but I just can't stop sometimes. Do I really have to?
You should try. It's nothing to feel ashamed about, but maybe you can find better ways of coping with your emotions. It might help to talk to a mental health professional.