I'm sorry your daughter is struggling. Is she still taking Fluoxetine? You may know that any SSRI can destabilize people with BiPolar (BP). I recommend asking the psychiatrist about weaning her from it to see if her mood instability improves.
Her physical symptoms could also be a manifestation of her anxiety and depresison. My daughter A experienced 10 months of illness before a psychiatrist realized that her physical symptoms were caused by mood issues. That's not to say the symptotms aren't real. They are -- but just not caused by the usual viruses.
I hope your daughter starts to feel better soon.
