Suggest Treatment For Weakness And Acidity When Diagnosed With An Enlarged Liver

Sir my name is vishesh .i m 25years old...i have problem in my liver...in ultrasound report(before 6 months) , a mild enlargement in my liver due to eat irregullar and too much outside food.....in those days i m not feeling well due to weakness, too much acidity ,pain in whole stomach ( become too much in right side when pressed) ...i also addited to smoking and pan masala ,tobacco etc since 5 years.. sir plz suggest me that what should i do for relief....