A day or two ago, I noticed that my left labia minora was swollen. It's not itchy, it doesn't burn; I have no symptoms other than the swollen area being rather sore to the touch. If I squeeze it, it hurts. When I did some investigating, it feels as if there's a small tube inside my labia minora, about 3/4 in. long. It changes a bit depending on if I'm aroused or not. It's in the part right next to the clitoris. I AM a virgin. I noticed it on the evening after my boyfriend had come over, and we'd had a bit of oral/hand "fun."