Weird bumps on my penis

Weird bumps on my penis

I’m an 18-year-old male and still a virgin. I’ve had some small bumps on my penis, around the rim of the head, for about 3 years now. I never really worried about them until recently, since I’m getting close to being with a girl for the first time. Can someone tell me what they might be and if they’re a symptom of anything? Thanks.