you need to be seen and get a proper work up done. get properly tested for yeast and bacterial vaginal infections too.
since you have never received oral sex and haven't had genital sex, you know you don't have a std going on.
grace
Thanks for your response, I was really freaking out.
I had not had any encounters before that or since, so I don't know what it would be. Now the sore is gone but I'm getting this milky white discharge.
well if you performed oral then you would be getting blisters on your lips not your vulva.. if you have HSV genitally then it would have been from someone giving you oral. Have you had any encounters before that?
I would highly recommend seeing a doctor for an exam during an outbreak, there is no way to tell you what you have going on. BUT if you haven't had any sexual acts performed on your genitals then this wouldn't be HSV.