Hi Arbie. I'm sorry you are dealing with this. You would need to speak with a mental health professional to get the type of answer for which you are looking. You could also look at the "Feeding and Eating Disorders" chapter of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), which a professional would use to diagnose you. That chapter gives all the criteria for each disorder, and if you can't find it online, you could go to a library or a bookstore and ask to see a copy.

I wish you much peace on your journey.