Are you referring to the small bump on the bottom of your labia minora on the left side of the picture? That doesnt look like HSV or anything like that to me. Plus you said u were just tested & were negative To me, that means it could be a Bartholin’s cyst. They can range in size. I had one the size of a very small pea one time. They are harmless & mine went away on its own, as do many others. They can get infected, & then you would hv to go to the doctor. But as long as it stays the same size and doesnt hurt, it should be fine. Google Bartholin’s cyst to read up on them. Now theres another small bump i saw near your finger on the left side. But that looks like a fordyce spot, which is also normal and totally harmless. Hope this helps.