Your age mentioned is 28 years, and you say ur daughter has lost job and sad
U
Either y r age is wrongly or Practo is faking this question with some immatured staff
Fooling and robbing the valuable time of doctors for free answer to promote there work
Any how if your questions are true , it is very clear you r daughter is emotionally disturbed, before she becomes worst take professional help
Next Steps
talk to her old colleague, go to her work spot and find out what happened for the disturbed behaviour
Health Tips
go to my YouTube on many teenage cases on counsellingi, over120 counsellingi cases of my clinc I have shared