My career is like a slow train crawling up the hill

Where will I be in the next few years? Where is my future? I think I am devoting to my job but it is still far from enough. My career development is like a low train crawling up the hill - now is in the middle of no where and cannot see the destination, it is also too dangerous to stop the train.

The worse thing is, I am having a baby on the train.

Tell me what should I do. I am so incapable.