So emotional

Has anyone else been so emotional during this pregnancy more then ur last... I was never this emotional with my first 2 kids and now I cry to almost every movie I watch and show... if it's a sad time in the show/movie it's worse but if it's just a happy moment I'm just as bad I will bawl like a baby and not even know I'm crying till my cheeks are wet and there is times I just get so pissed off at my fiance and for nothing I would just flip out... has anyone else switch from pissed to sad to normal or any other way