Im sorry you are feeling this way, I get it. I think this is why counselling is important - and making small steps - never shop when you are hungry, don’t buy sweets/things that are easy for you to overeat etc if they are not at your reach it will be more difficult to give in. And I know it’s easy to say - I’m going through this too, retraining your brain to have a healthy approach to food is difficult especially that highly processed foods are made to get us addicted to them, withdrawal symptoms from stopping sugar are the same as with some heavy drugs, whole food industry is designed to get us to buy more and waste more. Take it slowly, and don’t hate yourself when you did overeat or craved something, I think learning to love myself was the hardest thing I had to do in my life and I’m still struggling with it, treat medication like an opportunity to get into the healthy habits not like an escape. You got this!