I am sorry Mulan.
I hear you. But you need to not hide from responsibility because it only makes things worse.
Can you talk to a counselor? Try to find some people who might be understanding. I know it's uncomfortable to ask for help but there is no shame in it. Some people really are understanding and others are not.
:grouphugs: You are a valuable member of society. I know you don't feel it right now. It takes time and experience for you to feel comfortable in your environment. Show some love and compassion for yourself.
Can you provide more details, so I can get an idea what you're going through?
Were you given some important tasks and responsibilities that you aren't comfortable with?