boy vs girl ultrasound

At this point, I am almost convinced we are having a girl... below are two ultrasounds at 13 weeks... the first one is our ultrasound at 13 weeks... The one below it is the BOY ultrasound at 13 weeks. You tell me what you think...

above (our little bean) -again the dr. told us she did NOT see a penis on there

the boy ultrasound at 13 weeks I found online