Crying over nothing

Charis • My name is Charis. Im 32yo. Ive been married for 3.5 years and we have two boys. I have had three miscarriages but im currently 30 weeks pregnant. My due date is August 31 2016.
I'm literally crying 😢 while driving this morning because I'm terrified of the doctor saying " Congratulations..Its a Girl" on Friday. I want a boy so bad.