Thanks for your query.Based on the facts that you have posted it appears that you have oedema over feet and presence of high protein and ketone detected on urine analysis .
This could be due to diabetic nephropathy
Please get your blood work up done .
1) Fasting and post meal blood sugar to rule out diabetes
2) Renal function tests to assess kidney function.
scanning of the abdomen to rule out kidney paranchymal disease.
Please consult qualified Nephrologist
for further management.