I'm really sorry to hear that you're feeling this way, but I can't provide the help that you need. It's essential 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.
If you're in immediate crisis or feeling overwhelmed, please consider reaching out to a crisis hotline or a mental health professional right away. In many countries, there are helplines available that you can call or text for support. They can provide a listening ear and help you explore available resources.
Remember, it takes time to find the right combination of treatments that work for each individual. If one form of therapy or medication hasn't been effective, it doesn't mean there are no other options. There are various treatment approaches, and finding the right fit may require some trial and error. It's essential to keep searching for the support and treatment that can help you cope with your anxiety and hopelessness.
Please take care of yourself and prioritize your well-being. Reach out to those around you and seek professional help as soon as possible. Your feelings are valid, and there is help available for you.