First of all - Relax..
Secondly - chances of incomplete treatment are there i.e., your urine infection may not be treated completely..
Next Steps
Consult a good general physician doctor /the doctor who has treated you previously with antibiotics.
urine culture and sensitivity is advisable to get done with the first urine sample in the morning especially if it was not done last time.
Get done '
HbA1c' blood report if you are obese/family History of
diabetes or on multiple occasion your
sugar reading were on borderline or higher side.
Health Tips
plenty of fluids orally.
increase citrus/acidic fruits intake.
light diet