Sex for the first time?

My boyfriend and I had sex for the first time last night. We used a condom. I pictured it too feel so much better than it did. Im a tiny girl 4'11" and he has a pretty big dick... Problem is, i hardly felt ANYTHING. It just felt like a slight pressure. It was kinda a disappointment. Also, my cherry didn'tt pop, i heard that a lot of girls don't even realise that they managed to pop it before, but idk. We used multiple positions and none of them felt like anything WHATSOEVER. What should I do?