Was told the wrong gender

I had a gender scan at 18 weeks, where I was originally told I was having a boy buttttttt turns out it wasn't a penis it was just the umbilical cord and the lady who did my gender scan clearly had no idea what she was doing because as soon as I had my anatomy scan and showed the scanner the gender photo she immediately was like 'that's the umbilical cord' and she then showed me I'm In fact having a GIRL