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. Remember that you don't have to go through this alone, and there are people who care about you and want to support you.
Feeling like you should not be alive and excessive worrying can be indicative of underlying mental health issues like depression, anxiety, or other emotional struggles. These feelings and worries are valid, and it's essential to address them with professional help.
If you're in the United States and need someone to talk to right away, consider reaching out to the National Suicide Prevention Lifeline at 1-800-273-TALK (1-800-273-8255). They offer free and confidential support 24/7.
Don't hesitate to seek help; your well-being is essential. Remember that there are resources available, and you don't have to face these challenges alone.