Everyone is like "pregnancy makes me so emotional, I cry at everything". Not me for some reason... I…

Everyone is like "pregnancy makes me so emotional, I cry at everything". Not me for some reason... I feel like something's wrong with me ha. We had to put down my family's dog I grew up with that had been with us for 13 years and up until last year I was still living at home so obviously I loved that dog more than life. I went to see him before they took him and I didn't even cry, I thought I would've but nope, not at all. It was very sad, especially seeing my parents so upset but still. I feel like a robot!