Sex disappointment. (HELP!)

I decided to post here because it is where I can vent and I’m hoping to hear some encouraging words from you ladies.

I just got the NIPT results and trust me, I’m so thankful it came back as low risk. I am also grateful for being pregnant because I have friends that have tried so hard for a baby and yet they can’t. Here is the thing, just found out it’s a boy. My husband and I already have one son and this one being our last child, I was really hoping for a girl. It has always been my dream to have one. I feel guilty and sad for feeling this way and I know it will pass and I will adore this child, but right now I’m feeling down. 😞❤️