I m type 2 diabetic and also suffer from ocd and depression and eating sweets helps me feel better. it's a catch 22 situation. what to do? tried controlling sweets many times but failed.

Exercise : Would help you burn extra calories, reduce weight, hence control type 2 diabetes, and help your depression. Seeing a dietician is extremely helpful in this regard, good luck

Options: Without knowing specifics about attempts to control sweets, suggestions include: determine what it is sweets offer and find alternative way to supplement; consider sugar-free sweets; keep limited number of sweets available and monitor carb counts. Finally, consider working with a behavioral specialist such as a psychologist. This work may take time, but management of all conditions is possible.

See below: Keep a detailed diary of when you're eating sweets, the triggers, time of the day, feelings before and after. Nutrition consult to help you figure out substituting for something more diabetes-friendly? Learn techniques of stress management via psychotherapy. Good Luck!

OCD & Depression: If you are unable to control behavior that is damaging to your health it would be good to consult with a Clinical Psychologist for help in coping and with Psychiatrist to find the right medication or combination of medications to alleviate your OCD and Depression.

Psychotherapy?: In your question I hear a great deal of anxiety. I would suggest a psychiatric evaluation to determine what bothers you based on your symptoms, and also, more importantly, ask for a referral to a reputable psychotherapist to help you. Do it today.