One thing I can say is a person with real anxiety issues would never be allowed by their therapist to check into any reality show, let alone one as hyper a show as Bigg Boss.
Secondly, yes, she does seem very desperate and that, when she is not even trying to seem relevant in the house. As in, I personally find what Bandagi is doing with Puneesh distasteful, but her bitching about them, especially when all she does is hang around Priyank's neck is rather ridiculous. So, well... uske issues woh hi jaane.