vagina?

so, I'm 16, almost 17 and I feel like my vagina is weird. I feel like the opening is weird, everything. I've never been intimate before so I don't how a vagina is supposed to feel or anything like that. I would just like feel like I'm not slinder on this. ( when I say wired I mean like directly inside of me of feels like a small ball kind of. if that makes sense.)