Dream Interpretation

I had a super vivid dream of holding a beautiful baby boy that was about 6 months old. He was so beautiful and had my SO eyebrows and eye shape with gorgeous brown curly hair. The baby also had beautiful big blue eyes and was so calm as I gazed into his eyes. I felt so happy during this dream and kept telling my sisters (who were also in the dream) that he was my baby. It felt so real and I felt so happy but my SO and I are engaged and planning to get married but babies aren't in the picture for another few years. What do you guys think this dream means? Am I just over thinking this dream because of how real it felt?