Can you comfortably fit two fingers in there?

To give you some context, I've never had penetrative sex.

The two times I tried, or came close, we had to stop immediately because he couldn't go any further and it hurt terribly.

If I had to describe it from his perspective, I'd say it felt like I was hitting a wall.

And now that I think about it, I can't even comfortably insert two fingers when I do it myself; it's painful.

Is this normal? I don't understand what's wrong with me. 🥲