HELP .

I had an early scan at 13 weeks but my doctor said they can tell at 13 weeks ! IT SAYS GIRL !!! IT looks like a perfect girl part too . But ppl are saying not to get my hopes up because it could have been false readings .... does anyone else not see the perfect girl part !!! I saw ultrasounds for boys at 13 weeks and you can see the balls and bird. THIS IS A GIRL . I’m currently 18 weeks and having a regular ultrasound next week I’ll have them check to be sure but don’t you see it ??! Her legs are wide open and her spot is right under the word GIRL .