Im 18, I have a thing with a girl (18 also) and it started getting serious between us but I have a problem - her experience intimidates me.

Im a virgin, and some of you will think its gay but I just feel like while for me to have sex with her will be kind of a special experience, for her it will be "just another guy" and therefore the whole thing will be kinda meaningless and bad.

I also always feel like I'll get judged and compared to her previous experiences or looked down upon because I'll probably get excited or something. What do you think? Should I just try not to think about it? Should I talk to her about it? wouldn't it appear a little beta and unconfident if I speak to her about it?