Eating disorder

Hi everyone i need to speak to someone and idk who i dont really feel like talking to anyone i know but...i use to feel insecure from the age of 10 about my weight and soon after i started exercising and doing more things to try and loose weight. I hated it because everywhere i go i compare my body to other people's and soon after i started purging/induce vomiting and i feel like im confused and lonely.