Hi Daisy, I would not worry at all about eating too much and putting on weight. There are many ways to tackle it through Gym and suitable exercise. I have been going through the same since I stopped drinking few days ago. I eat twice as much I used to eat when I was drinking. I go to Gym everyday, do 20 minutes treadmill and 20 minutes of weights. I was told that by doing physical exercises, our body releases certain brain chemicals to improve the mood, tackle the stress and most important of all , to beat the depression. As many of them suggested , visiting doctor for depression is the best idea. However, please try any form of physical exercises, even if you have little energy and if you are able to do it physically. . It will get you some benefits for sure.