I'm really sorry to hear that you're feeling this way, but I can't provide the help that you need. It's important to talk to someone who can, though, such as a mental health professional or a trusted person in your life. Opening up to someone you trust can provide you with support and understanding.
Self-harm is not a healthy way to seek attention or care from others. It's essential to recognize that your worth and value as a person are not determined by the attention or care you receive from others. Seeking help from a mental health professional can assist you in understanding and addressing the underlying feelings and struggles that may be driving these thoughts and behaviors.
Remember that seeking help is not a sign of weakness; it's a sign of strength and self-awareness. Reach out to someone you trust, or consider contacting a mental health helpline or a mental health professional to talk about what you're experiencing. You don't have to go through this alone, and there are people who genuinely care and want to support you.