Why is my left eye protruding more than right?

I've noticed today in the mirror that my eyes don't look the same as usual,my left eye lid seems to fold less and I could feel it around my eye,by examinating it with my fingers I've felt that my left eye is protruding more than my right and makes them look really uneven.What can cause this?
Answers

Anonymous

tumor growing on the optic nerve .

Sukrit

It's just shape, do you have pain? Is it just happen? Check at hospital. It's karma.