I need some support with weight loss.

Hello! :) my name is kelsey I'm 21 years old and I'm not happy with the weight I've put on sense I graduated from high school 3 years ago. My issue is eating even when I'm not hungry. It's a bad habit I have. I need help with this bad habit because I can't do it alone. I've gained somwere around 25 lbs or more and I feel discussing.