My daughter had a D&C hysteroscopy polypectomy this past Wednesday, felt ok the day after. Since then she had dizziness, nausea on and off. Today she got extremely nauseated, chest pain radiating to back, arm and neck. (stabing) Went to ER, D-dimer negative. No explanation for any of her symptoms, EKG normal. discharged form there, told to come back if symptoms worsen. I am worried they missed something, just talked with her and she is no better.