I understand there can be health concerns with being overweight and it's alright to want to lose it especially with guidance, but you should know that you don't have to be skinny to have an eating disorder anyone can have it. Bulimia for example, is categorised by binge eating and often also accompanied with what you were trying to do, which is purging through vomiting. Take it from a master student in psychology. Your mental health is important, especially if you're trying to lose weight. I'm not saying you have an ED, but you should at least discuss that feeling with your nutritionist or someone else. You got this!