Is being really skinny bad?

1995girl
I'm not on a diet, nor have I ever been. I'm 4'9 for a 17 year old, and 80 pounds. I try to eat, but after eating a bit, my stomach starts to feel full. And no matter how hard I try to eat alot, I never seem to gain weight. I don't want to have any health problems in the future, and I'm scared that I'm unhealthy. Am I unhealthy though or am I normal weight for my height?
Is being really skinny bad?
21 Opinion