What does it mean if I have ketones in my urine and I am probably anorexic?

I went to the doctor for my possible anorexia I don’t have diabetes but it says i hate “ketones, leukocytes, and cloudy urine” anyone could tell me what that means? I read leukocytes and cloudy urine could mean i have an infection but i had an infection from before and i know I don’t have a UTI or a yeast infection now! I am just curious i am sure i am ok.
What does it mean if I have ketones in my urine and I am probably anorexic?
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