Is there any way to treat severe social anxiety?

I have good news for you. There are many, many ways you can overcome social anxiety. This isn't something you can just snap yourself out of. You will need help. First, tell your family doctor about it. Ask to be referred to a therapist. There are medications that help, but you should also have therapy to learn new ways to handle things and learn new great things about yourself. You are not alone. Many people have this problem.