
sorry you're feeling this way...
i used to feel that way when i used to go to my old nutritionist. i deprived myself a lot and never EVER gave into my cravings, because i just wanted to lose weight, and fast. and then after a few months of being on plan, i starting bingeing because i couldn't stand the deprivation anymore! i'm not saying this will happen to you, just giving you my story.
i think it may help to keep in mind that this is journey, and yes, be accountable and stick to plan, but eating just fruit and veg with occasional protein is not enough. remind yourself that this is a lifestyle change, not a diet. and a healthy lifestyle includes all the food groups, healthy fats, and exercise. also, eating below recommended caloric intake for weightloss actually messes with your metabolism and might eventually slow down your weightloss.
hope this helps, and hugs to you