Will my first born be jealous??

Areli
My daughter, Sophia, is currently almost 2 and I am 5 weeks pregnant with baby #2 which I'm calling avocado 😂. When I was pregnant with Sophia I was with her father who was a bit controlling and he didn't let me get maternity photos or anything like that. Avocado is also his baby but I am no longer with him. This time around I want to do the milk bath photos and maternity photos and I want to do a gender reveal party and things as such. My only concern is that when Sophia gets older I don't want her to be sad that I didn't do these things when I was pregnant with her. It honestly breaks my heart to think about it. Any advice?Â