Welcome to Spark People !! Yes, it was very brave of you to make such a personal statement. Have you talked with your doctor about your binging ? If not, you should start there. Your doctor could refer you to a good therapist who deals with binging and eating disorders. This really is a complex issue with no easy answer. A good therapist can help you work through the issues you're having. They can help you have a healthy relationship with food again.
One thing I would recommend is joining one of the Spark Teams for members who are recovering from eating disorders. You may find talking with other members helpful. But definitely talk to your doctor and look on campus to see what services are available too. You pay good money for those extras when you paid your tuition. Take advantage of those services. www.sparkpeople.com/myspark/groups_individ
Being in college is extremely stressful. That stress may be one reason you find yourself binging. Don't be afraid to talk to a professional. They're there to help you get better.