night time cravings

Lately, I've been eating a lot. I don't know, but I feel like eating something especially at night when I'm browsing online. Of course, it's not good for anyone to do that even more if you have nothing to do after eating but go to bed. I don't know how to stop my cravings at night maybe I'll have to take some kind of appetite suppressant before this becomes a problem. Since I'm new to suppressants, I'll be looking for natural appetite suppressants for now and see how it works.