So about 2 months ago, I started having unprotected and protected sex with a new person. During this time, I was experiencing a lot of itchiness and some burning. When realizing this, I decided to go to my gynecologist who tested me for all vaginal bacterial infections and all stds. The results came out negative even though I have been having this constant itching and burning on my labia. I have also learned that when I have sex, the itching and burning gets more intense and sometimes my whole vulva would be inflamed for a day or two. My sexual partner also got tested for stds and he was negative as well. I don't know what to do to make this itching and burning stop. I stopped having sex for more than a month now and the problem still hasn't gone away. I keep thinking its herpes even though I got a blood test and never had any kind of sores and my partner has never experienced any kind of symptoms for it. What can I do?