My Daughter Is 15. She Has Been Vomiting And Suffering

My daughter is 15. She has been vomiting and suffering from nose bleeds regularly for about a year and a half. She has been tested for H. Pylori, Chron's disease etc. She has had her gallbladder removed, and now they say it is just reflux. During this time she has been hospitalized with psychiatric issues. She has been complaining of trouble with one of her hands for several months and x-rays have shown nothing wrong. More recently she has been suffering from insomnia, headaches, nightmares and blackouts where she loses time and doesn't remember things that she has done. Any ideas ???