A 3 months old male baby admitted in NICU, according to his mother, balloon like swelling at the scrotum region č pain also complaining with fever č cough and rhinitis. Usg report showing left hydrocele č left inguinal hernia. O/E Pulse 120bpm R/R 26bpm Chest B/L ronchi Abdo. Soft Temp. 101° F What will be the best management ??