I'm sorry you are going through this. Been there, done that. When I saw girl #3 I was in disbelief! For the remaining 4 weeks there was NO baby talk except for "We can try again.... please!!!???"
I would love to hear 70% boy right now, but I'm on my 2ww (lost my DS at 12 weeks 2 years ago). I know it sucks to hear what you don't want. I all but put the knife in hubby's heart last time when she said "girl".
I laugh at what you say about wanting a "calm" girl. My "little depression pill" is 6 now and diagnosed OCD. I can't tell you how much I would rather deal with boys running around trying to maim each other, than watch her suffer day to day.
Good luck on a healthy baby either way!!!