Pls repeate the urine culture and sensitivity tests.Do an ultrasound
abdomen with postvoidel residual urine.
Check your fasting blood suger and serum creatinine
. Let me know all this reports for further advice or you can consult with the local nephrologist
. For now I advice you to drink planty of water , craneberry juice and start antibiotics for 2 weeks as per sensityvity reports.