15 days of antibiotics, yeast infection or herpes sores?

Came out of nowhere, but have had a pretty bad yeast infection throughout the use of my antibiotics also causing a lot of fischer’s . These cuts are located on the outer left side of my lower labia majora, it hurts to walk. Need some opinions prior to driving over to urgent care.

just wondering if u ever figured this out? im in a similar situation heavy antibiotics, day 4, 3rd round in two months and similar sores developed

did ever figure out what it was?