What Is The Treatment For Ingrown Hair In The Stomach?

Hi, Im a 21 year old female, healthy weight and 5'5 in height. I have uncomfortable and unsighty ingrown hairs on my stomach from previously shaving the area and scarred the skin from trying to pull the hairs out.I am using Betamethasone 30g as it soothes the area, is there anything else I can do because it looks horrible, Thanks, V