Self-Mutilation Scars on Arms

I'm a 20 yr old young lady and I've had a rough childhood. One of my arms (upper and lower) have self-mutilation scars (from both cutting and burning) in extream amounts. Some are raised, some are discolored. I would really like to make these scars less visible, this would really help improve my future. Are there any treatments that would help? What would be best?

No doctor answers yet