Girl or boy with different emotions.???

Okay so I am wondering if anyone has had different emotions from different genders.... for instance this pregnancy I have had bad mood swings and feels like the time right before I'm about to go on my period... this whole pregnancy. I just found out I'm having a girl.... is it possible to be more moody from more estrogen and female hormones in ur body when ur pregnant with a girl instead of boy???? Share ur experiences or thoughts!!!!