Hi, I am 15 year old and there are these two white balls that are near the spot where my foreskin attaches to my penis. They are about the size of half a grain of rice and they are in my foreskin. They're attached together and they don't move or anything. I've had them for a couple of weeks now and they arent growing or shrinking. I havent had any sex so I have no idea what they are and why I got them. I'm really worried that it might be something bad, can someone please help? Thanks.