Is 145 pounds too heavy to become a runway model?

Your height is perfect + you're gorgeeooous <3 for a runway model, but believe it or not, you need to go on a diet (DON'T starve yourself!!! There are other ways to lose weight!!!). I know you don't want to look anorexic, its quite disgusting, but big companies like Chanel, Prada etc. prefer super-skinny models. That is sad, because they are supposed to be the image of beauty, yet they throw in models who honestly look DO anorexic.