Don't feel attached

My husband and I stopped preventing pregnancy about a year ago (we weren't actively trying but weren't on bc either, so getting pregnant would have been unplanned but not unwanted.) In March, we started actively trying, had a chemical pregnancy in April, and finally got pregnant again recently and I am now 8 weeks pregnant. We are both thrilled to be having a baby, but I feel like I am not emotionally connected to the little one inside of me. I don't know if it is so early that it just still seems too surreal, or if something is wrong with me. I'd love to hear from some other ladies who have either been in the same boat, or have an opinion on why I don't feel anything emotionally yet.