How to juggle family and career?

I love my son but i need to work too. How can i handle them? I am trying each day hoping i can make the situation gets better.

At the beginning, i woke up at 6:30am to cook lunch and dinner before i leave to work. I stop doing it after Hong Zheng claim stomach ache. I start to cater for food caterer. Still dont work. I am looking for nanny. Still dont work? What should i do? I am tiring.

Tell me what should i do? I am totally exhausted!