Cried a lot A LOT

Hi all. I found myself crying a lot more whenever I feel overwhelmed during my pregnancy (and its my first) I tried to stop it but sometimes my emotions will always get the better of me and when I mean by cry, I will literally sob so hard.. I scared my baby will turn out to be a cry baby. Is this belief just a superstitious thing? And what are the ways can I better cope with my emotions?