Sorry you are still feeling that way.
Cuddle this little blessing as much as you can, hopefully that might help a bit more. I'd give anything to have another baby we've had two losses this year and 12 mths of trying and as much as I want a girl ( I have two boys ) I just want another baby to love and care for.
The main thing to remember is your baby is healthy and with you it doesn't matter what's between the legs.
It could also be normal 'baby blues' and that could be adding extra to the disappointment you're feeling.