Curious about symptoms of moms whom have been pregnant with boys and girls.

I have been pregnant twice and been blessed both times with beautiful baby girls. I was extremely sick during both of those pregnancies gained quiet a bit of weight all j wanted was Thanksgiving dinner burgers and Mexican foods. This time around I'm pregnant with my third we e hoping for a boy. I'm not sick with this pregnancy just horrible headaches and serious heartburn. Food wise I want bacon, steak, fruit and mashed potatoes weird lol so I'm kind of wanting to see if any of you mom's could be of help to me to figure out if there's any differences in symptoms or cravings that may indicate gender. My girls heartbeats held true at being higher in the 170 range. This one went from 108 week 4 to 180 week 7 to 165 week 10.....