I have depression which is making me eats whatever I want and I puke after , what can I do to stop it?

I have been like this long time, I was so sad and depressing, I don’t know what I can do and only things that make me happy is eating and I’m scared that I will get fat so I puked it out after. What can I do to stop this bad behavior?
I have depression which is making me eats whatever I want and I puke after , what can I do to stop it?
Post Opinion