Vaginal infection typically presents with excessive discharge, itching and discomfort in vulvovaginal area. The discharge generally has peculiar odor, there is pain in lower abdomen and during intercourse, pain might or might not be one of the complaints. A Gynae check up is definitely needed and treatment would be required. Urinary tract infection generally presents with burning during urination & frequent urination. It’s best to avoid self medication and consult your doctor and get a urine culture.