Go to the hospital, but it seems that I won't help you until the swelling goes away. A friend of mine went to the hospital some time ago, and the doctor told him to go after the swelling was reduced. Later, a minor operation in the hospital cured him. In case of any future trouble, you'd better go to the hospital to listen to the doctor's advice. If it takes too long to recover, you will regret it for the rest of your life.