A year ago or more, i had some unprotected sex with a girl. I didnt think much of it but a while later (im not sure how long) a couple small bumps appeared on my scrotum. I may have even had them beforehand. The bumps were relatively hard and were whitish near the end. I squeezed them as if they were pimples and pus came out and they went away. Except one. This one was bigger than the rest and i just popped it today. I dont know if it will disappear like the rest. The big one was not sore unless i messed with it alot. Does this sound like herpes?