Thanks for the query.
You once consult gynecologist go for physical examination, ultrasound
and urine microscopy.
By this any possibilities like:
Pelvic inflammatory disease
Urinary tract infection
etc can be made out and treatment can be given accordingly.
Meanwhile you can take symptomatic treatment.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429