Friction rash or herpes?

I had sex with a new partner 2 days ago and it was extremely rough. I woke up yesterday very sore and my vagina was swollen. I looked at it today and it is swollen and red with a few white bumps. is it a friction rash, yeast infection, or initial herpes outbreak? please help!! I have a doctor's appointment on Wednesday but need answers as soon as possible.

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I’m afraid it looks like herpes

initial herp outbreaks happen typically two days after exposure. wish best of luck!