so i (18f) just recently got together with my current boyfriend (19m) and we had our first intimate moment together. During this everything went as u would usually imagine but there was a problem, he just wasn't getting hard. Even after all the foreplay and everything it just wasn't happening. At some point we both decided we kinda wanted to have sex (we are both virgins) but obviously that wasn't possible if he wasn't getting bricked up. So after trying for awhile longer and it still wasn't working we just left it at that and just brushed it off. The thing is i know we both wanted it but now i just feel extremely self conscious because i feel like he's not attracted to me or something. He always reminds me of how much he loves me and i know he does his actions prove the same but after that whole interaction i just became really insecure and i'm scared that it was my fault or something and that he just isn't sexually attracted to me. What could possibly be the reason for this?