What to eat if I have a swollen liver

I have just started a diet to detoxify my liver, because it has been bothering me for a few days, when I touch it I feel a slight pain. I have been a lot of drinking in meetings or events as well as eating hamburgers and a lot of peanuts. I am drinking celery and apple juice and I eat boiled chicken and fruits like orange and more apple.
I am very hungry, I still go a few days with this. Can I have soda crackers or something that calms my appetite more? I’m taking green tea too.