Baby Bumps, Myths, Orange juice?

Denise
I think this is my baby bump not sure if it's just my bloat starting to finally happened or an actual bump. The doc said the baby is measuring 3 days ahead so I'm wondering why I don't have a beautiful full belly like some you you ladies. I'm super excited finding out Tuesday the sex of my baby. But I also have heard a lot of ladies not being able to find out the sex because the baby is not cooperating. I heard orange juice helps. So do you ladies know any other myths? did you ladies find out on the first try what you were having or did you have to go back again? Thanks for your time. God bless all you mommys.