When you sleep at night, you can dip a cotton swab in some white sugar water or honey. Another is that apples are sliced into picks with skins and boiled in water to float on the affected area, or apple vinegar. This needs long-term persistence. If you want to get rid of it quickly, there is no other way but to go to the hospital. You can go to the drugstore to consult and buy some scar-removing products such as aloe vera gel. I wish you a speedy recovery!