Is it just me?

My best friend just had her little girl a few days ago! We have been pregnant together the whole time and very supportive of each other. I went to the hospital and extremely excited to hold her little girl. When I did I felt overly awkward and just didn't feel right to me. I've held babies before but for some reason I just felt weird, like I had no business hold her. My mom says it's because I too am carrying a little girl. Did anyone else ever experience this feeling. I'm just worried when my little one comes in a month I won't enjoy or feel the love with my baby girl. I'm a ftm so I can be overthinking this.