I have aburn on my forearm from a curling iron. I have several burned areas as the curling iron roled over my arm. The area burned is white, seeping, and leaves a greenish area on my bandage. It is read an swollen around the wound that extends about one inch all around. I've been putting antiobiotic cream on it each time I change the bandage which is 3 times a day. Am I doing what is needed or should I seek medical help?