I been eating a lot

Ashley • 22 • Strong & Beautiful • HER
My period doesn't come till 7 days and I been eating like it's nothing and I'm in the middle of losing weight. I'm nervous because, I'm eating a lot for small girl. If I eat one thing, I already feel like I gained so much weight on me. I don't like using food when I'm stressing out it's unhealthy and that's what I been doing at night. 
Ladies need help ASAP!!!!