Help! i'm having extreme fear of public speaking?

There's help : Fear of public speaking is very common -- so common that an organization has been created that helps people overcome this. It's called toastmaster's -- and yes it takes courage and commitment to do. But many people have benefited. You can also work with a psychologist on your specific fears. Talk therapies and exercises are helpful. Inderal (propranolol) at low dose can also help in specific situations.