Have you gone for urine testing does that told you she had urine infection or she is having some symptoms related to Urinary tract which you things that is a urinary tract infection.
Kindly share the report so that both the report can be compared.
Till now treatment u r taking is good
Or feel free to consult with detail history and Symptom she is facing for further guidance and prescription.
Next Steps
For further clarification, complete evaluation, correct diagnosis and treatment and prescription feel free to consult me on this PRACTO APP. Stay safe and take care of yourself