I had unprotected sex and the next morning I had a couple vaginal sores?

I had unprotected sex and the next morning I had a couple vaginal sores. I also just finished my antibiotic that morning for strep throat. I’ve heard people say that it takes herpes longer than a few hours to show up so I wasn’t worried. But it’s been a week and the two sores are still there and now there’s another one. I also shaved and got a few ingrown hairs along my pubic line so maybe they’re ingrown hairs? Also was recently exposed to someone with a staph infection. I have an appointment but it’s not for a few days so I was hoping to get an opinion here before
then. Thanks!

(unpublished photo)

Age: 25
Female
Medications: Zoloft, Levora, just finished Zithromax for strep throat