Remember that people will be there for help with their eating no matter what their actual eating disorder, and that you will all be there to get better, NOT to gain/lose weight or end up looking identical. I went to an eating disorders group briefly (found it wasn't right for me for other reasons) but there were people there of all different sizes. the problem I found was that I was more ready for recovery than the other people in the group. If you do go, use other people's experiences against your on, NOT to compare yourself to or get caught up in.