As of right now it doesn't seem to be hurting anything other than your peace of mind but the thing I wonder is what will happen when she gets down to the weight she wants to be and stops "feeding" the pouch. Somehow I don't think it's going to be a very happy pouch at that point and the sigils on it are very concerning. I think before you bring it up to her maybe try to see if you can catch her again but get a closer look at the sigils on the pouch because I think that might help give you more answers about who or what she's dealing with so when you do talk to her you aren't going into the conversation blind 🤷🏻‍♀️