Sex for the first time

I had sex for the first time with my bf and everything felt right in the moment, but the next day I kind of feel weird like my body isn’t my own and that I felt completely exposed during. I love him and I don’t think it’s that I did it with the wrong person but I’m not sure how to move on. Should I have sex again to do it again and maybe it will feel more normal? I’m worried that would make things worse. What’s the opinion? (Ps. It was 100% consensual)