sunken eyes

I'm only 18 yet have deep, sunken, hollow eyes and have since I was a young girl. I eat healthily, exercise and get plenty of sleep yet can't seem to get rid of them. Quite frankly this makes me feel self conscious of my face and hate people looking at me because I feel like I look as though I've been deprived of sleep. Was wondering if any of you amazing ladies have any tips as I was told five years ago I'd grow out of it as puberty finishes and they haven't. Any kind of advice?