Gender disappointment

Just got my NIPT results back and I'm having a boy. I was really hoping for a girl and feeling sad right now. This is most likely our last child, so no hope for me! I feel like a terrible mom! And should be happy my little one is healthy and thriving! Just don't know how to deal with this feeling! Would like to hear from someone who have experienced this! I'm feeling detached from this pregnancy.

Just want to add I've dealing with prenatal depression too and that doesn't help at all! I've been depressed all this time and this is just hard to process.