Painful raised bumps. What are these? *Graphic Pictures*

I have never experienced anything like this before. Two days ago, I developed itching around my vagina and 1 day ago, small bumps began to form on one side that were itchy and painful to touch. This morning, the bumps look puss-filled and my vagina is very swollen/painful on that side. What could this be??

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looks like a herpes ob