Hey Earla, good to hear the bleeding has stopped but if the wound opens up again and it is deep or if there's any sign of infection then please do consider seeing a doctor.
I can understand about not wanting to tell parents. I think that is one of the main concerns for a self harmer. It can take a lot of courage, and we always think they won't understand but we may be surprised. Your parents may be more concerned for you than anything, and as a parent, that is understandable. It may help if you read over this thread, "Coming out", it gives helpful advice on how to approach others about your self harm.
Click.
There's nothing wrong with you, you're using self harm as a way to help control your emotions and whilst it's not the healthiest option out there, you're certainly not alone and you're certainly not crazy.
Take care of yourself. :hug: