How is this even possible?

Alright, so I'm a guy, and on my penis, I have a bump. Not on the head, but on the actual penis. It's very noticeable. I'm 14 years old, and I have never had any oral sex, and I am still a virgin. There's no possible way of me getting herpes, but on my penis, the bump looks exactly like herpes. I've kissed many girls before, but nothing else further. Is it possible for me to get herpes from my birth? I don't know if my mom had herpes or not, but if she did, is it possible for me to get it through birth?

Thank-you, and I need quick response quick on what I can do about this.