Wrong Gender

Anyone ever told a certain gender, but gave birth to the opposite?? Maybe it’s just me, at 1st my intuition was telling me that I was having a boy. 20 week anatomy scan, ob said boy. To which I haven’t had an ultrasound since then and they never gave me a pic of “boy parts”. Lately my intuition has been the complete opposite!!! Deep down inside I feel like I’m having a girl. I can’t even buy anything blue 😂 it’s either green or yellow. Scared I’ll give birth and my “he” will be a “she”