http://health.yahoo.com/experts/healthieryou/9061/stress-is-sabotaging-your-diet-success/

Ok so i read this article on Yahoo and it says that the more stress you have the more you experience problem with weight loss.The symptoms are like neck,back pain,headaches and other physical pains.Ok i know mostly the article is directed to adults but i have theses symptoms and i am just 16.Since i turned 14 i have been experiencing lack of self confidence.It is like my life has been destroyed entirely.I compare my self to other girls i see on the road,Disney stars etc and i feel so bad about my self.I am underweight and maybe the reason why that is because i worry to much about those celebs.Like i can spend the whole night searching for site on the internet to dress,act,eat and excerzise like them.I don't know what to do.Can these things affect my health and how?