Eating Disorders Support Group
Eating disorders are marked by an obsessive need to control the intake and/or purging of food. This community is dedicated to those struggling on the road to recovery. Join to discuss your experience with others and find support. Get advice, ask questions, and meet others who are going through similar struggles.
As long as you are not a danger to yourself or others (suicidal or homicidal) no one can commit you to a facility as far as I know, and Dr's are bound by privacy laws not to discuss your medical history with your family.
I would suggest looking for a therapist with experience in treating ED's, and definitely working closely with your primary care and a dieitian. A treatment team like this has been most successful for me, although I still struggle sometimes.
Wishing you all the best!