My daughter 3.7 years old had fever and had done a urinalysis which showed pus cells in urine routine and culture came back negative. She was on cepodem for 5 days due to cough and fever. She recovered and 3 days after antibiotic she had mild fever in the night but none during the day. Did another urinalysis where routine was normal but culture showed E Coli Esbl producer.

Did I take the second report too early? Am too worried with fear... kindly advise