Hello,
Presence of ketones in urine is not normal and can be found in metabolic abnormalities such as diabetes, renal glycosuria, or glycogen storage disease, dietary conditions such as starvation, fasting, high protein, or low
carbohydrate diets, prolonged vomiting, and anorexia and conditions in which metabolism is increased, such as hyperthyroidism, fever, pregnancy or lactation.
You need to consult a physician and get all these causes ruled out.