Hard gender acceptance

So I recently did a DNA gender test through easydna. I am recently 11 weeks and 2 days the test can be done as early as 9weeks. The accuracy is about a 95% I finally received my results today and I'm kind of disappointed to find out I'm having a girl. I know it sounds selfish and bad but I already have 3 girls this is our last one and I really wanted a boy. My husband is happy that it's a healthy baby, I'm happy as long as it's healthy but I did cry to find out it was a girl. I had high hopes for a boy. Not sure on how to feel now. We will be doing a gender ultrasound later on but now I feel like what's the point type thing? Am I overreacting or maybe it's just the hormones over emotional?