Is this genital herpes, genital warts, or vestibular papillae?

This image is of my labia minora. I'm worried that this could be a sexually transmitted infection. I am 30 and sexually active. I have searched and searched for images of genital herpes and genital warts to determine if I have contracted a STD. I also found images of vestibular papillae that look similar to what I have. What is this?

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You can ask the doctor to test it, don't play dangerous guess game, it could be anything, just test it.