I have a scar on my forehead what should I do? (photos)

Ok so about 1 year and 6 months ago I got injured and got a scar the scar has raised and has slightly changed colors.what type of treatment should I get the will help it go back. People always talk about it? I'm scared to get it removed because my doctor said there's a chance that it will keloid again idk plz help?

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