I don't want to be a mom anymore
What's wrong with being a mom?
I am not really feeling being a mom anymore at this point.
Stress while pregnant as well as while being a parent is very common. You should talk to your doctor and other parents around you, it will definitely help ease your mind.
How is a doctor going to help me out with this?
Well talking about how you are feeling may allow you to feel more understood, which may allow you to feel better. Also, talking to other moms who have gone through the same thing is probably extremely helpful as they may have some tips to give.