Fibroaderma

Soo about 4 months ago I noticed a lump in my breast and went to get it checked out at the doctor and they said it was nothing. But then it grew up to 5 centimeters and I’m scheduled to talk to a surgeon tomorrow. I’m honestly self-concious to get it surgically removed because I’ve heard of other experiences that girls end up with notable scarring or a weird deformed looking breast. I don’t want that to happen but I also don’t want to leave it there because its sooo uncomfortable. Advice?