<p>The fact that the OP took the time to post means she is worried and feels she may have a problem. If I were her, I would ask myself why I feel the need to binge like that (stress, probably) and do my best to find a healthier way to relieve that stress, such as working out. It’s a little-known fact that a person can have just as much fun at a party sober as she can high. Try it sometime. If I were the OP’s parent, I would be worried.</p>