Hey there,
Suicide is not the answer. Why not take this time to try to recover, your parents are able to offer you support and help if you are finding it hard to stop self-harming. Your parents are bound to be concerned as any parent would be. I know it's difficult to stop self-harming, I did and it took me a long time but with support and help from others you are going to have that support network to go to for help when you are struggling and when you are having a bad day. Your parents can also help to get you some professional help and support.
I'm sure right now your parents are very worried about you and only want you to be happy and healthy.
Take this chance to get yourself on the road to recovery.
I know you can do this!
I'm here if you ever need someone to talk to!
Paige