24 year old sexually active female presented to the outpatient department with abdominal pain, fever, malodorous vaginal discharge. On examination deep adnexal tenderness was present. What is the next step of management? (a) Diagnostic laparoscopy (b) High vaginal swab (c) Inpatient intravenous antibiotics (d) Outpatient oral broad spectrum antibiotics (e) Screening for STDs