Obese people are more likely than normal weight people to suffer from Binge Eating Disorder - an under-recognised disorder which is actually more common than anorexia and bulimia combined, affecting around one adult in 50.
Not all obese people have BED.
Not all people who have BED are overweight or obese.
But the prevalence of BED rises with BMI.
www.beateatingdisorders.org.uk/types/binge-eating-disorder
If you identify with this, I want to encourage you to contact your GP for help. However, experience of sufferers suggests that may not take you very far, because even though BED is a recognised diagnosis with a NICE-recommended pathway for treatment, many sufferers find their GP unhelpful. Even if you do get referred, you may have to wait a long time and may struggle to access appropriate services. So try the Beat website, or search for Binge Eating Disorder support on Facebook.