SOS-couldnt feel anything during sex

I was having sex with him. Obviously. He’s uncircumcised idk if that has to do with it and he’s also really big too which is why I’m so shook! I couldn’t feel it inside me! My vagina is super tight. Even he said it was really tight like I was a virgin (maybe thats why?) and he seemed to be having the time of his life! I just dont get it. Why couldnt i feel anything?