Hello. Thanks fr writing to us at healthcaremagic This is most likely a result of vaginal yeast infection. Itching and burning/sore sensation on passing urine are symptoms of yeast infection. Vaginal yeast infections may also associated with thick chunky vaginal discharge that is common in yeast infections. If I was the treating doctor I would have asked you to use an OTC topical antifungal e.g clotrimazole vaginal tablets once daily for 7 days. A single dose of an Oral antifungal e.g fluconzole is also curative. Oral antifungals are prescription drugs. If the condition does nt improve as expected, I would suggest that you visit a specialist for a review of the diagnosis. Regards