Hi just before my @ had red flat round sores around vaginal lips, no untypical discharge, burning pain when urinated. all gone after period.whas that?

Hard to know: Possibilities include virus, allergy and more need workup if it recurs.

Burning urinary pain: Withut an exam and laboratory confirmation one can suspect that there was a transient urinary infection. A vaginal specimen obtained during an exam would help with identifying the cause. A urinalysis with culture would confirm a urinary infection.. It any symptoms continue or return, a visit to your friendly primary visition would be a good choice. In the meantime drink an increased amt of fluid.