How to deal with gender disappointment

I'm prepared to get hated on for this, but I'm experiencing a bit of gender disappointment right now and I need advice.

My husband and I were both really hoping for a girl, but we found out yesterday that we're having a boy. I had been preparing myself for the possibility of course, but it was still disappointing to see the results. Of course, I'm not going to love my son any less. I'm still excited to be pregnant, and I know the love between mother and son is like no other. But I can't help my feelings.

I've honestly debated even posting this because I know some people are going judge me for having a preference. But, I do feel like I'm not the only person to experience this, so I'm hoping to get a little bit of advice or words of encouragement.