Easter announcement

Hi all! I'm thinking about sharing the news on Easter (I will be 9 weeks). I'm going to tell my four year old what he is going to be for Halloween this year... A big brother! Thinking of getting him a big brother t shirt from the Easter bunny and leaving a picture of the ultrasound in a frame. I will have had three ultrasounds by this point (5 weeks 5 days, 6 weeks 5 days, and 8 weeks 4 days), does any one else think I'm jumping the gun by telling everyone at 9 weeks? Once my son knows, everyone will know because he has a hard time keeping secrets! 😍❤️