Cannot stop it..

So lately I’ve been feeling so empty inside, emotionally speaking... it’s been taking an impact on my health. I’ve been binge eating, sometimes so bad to the point I throw up from it. I’ve gained 15 pounds in the last few weeks. I hate the way I look and looking in the mirror just makes me even more depressed. I cannot control it and I’m at a loss, what should I do?! I want to lose weight but physically cannot stop myself... I hate myself so much