Hello, * There can be minor inflammation possible in absence of positive tests due to various reasons. * Follow simple measures as below and do follow up after 1 week about the progress - drink plenty of liquids - cranberry sachet once daily in a glass of drinking water - analgesic paracetamol tablet 2 times a day after meals if no history of drug sensitivity - watch for best genital hygiene - avoid sexual intercourse at present if active - avoid smoking, alcohol which hamper the tissue recovery by various means - avoid stress and anxiety - avoid tight undergarments Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr Bhagyesh V. Patel, General Surgeon