Is this truly a boy?? Please help!!

Has this scan done yesterday (17w1d).. The tech was very rude and uncooperative. She kept saying the cord was between the legs and she couldn't see, then said oh it's a boy, printed the picture and sent me on my way.. I have 3 boys and none of their scans look this way.. Is it possible she took a photo of the cord? I have another scan Sept 22 for confirmation. Any insight is appreciated 😊