Emotions are very difficult. I have a small child, we are waiting for the second. And sometimes I feel like I won't have the emotion for anything. I am so tired, that even good things often do not cause me joy. I thought, that very few things can cause me strong emotions. I think, it's because I'm trying to keep things under control.
As mama's we really do need to look after ourselves and make sure you take time for yourself, that is easier said than done. You sound like you may also be run down a bit, make sure you have enough iron and vit b12 in your diet especially if you are with child and try and rest when your body tells you. x if you need to let things out now is the time to do it, being pregnant really pushes alot of things to the surface x