you need to be seen today or tomorrow and get a proper exam done. they can also test you for yeast and bacterial infections vaginally too. augmentin is reknown for causing vaginal yeast but certainly get seen and if they feel that anything looks like herpes, they can do a lesion culture and typing.
have you ever been tested for hsv2 to know your status? do your partners get tested?
grace
I wish I could answer that for you. But someone on the formum for STD may know.
It sounds like you have somekind of infection, but I don't know. Maybe the HPV virus.