Confused Creatnine level

Hi,

I am Male 5.9ft height, weight 165 lbs.
My recent creatinine,
Blood Creatine 0.87 (normal range 0.50 - 1.35 mg/dL)
Urine Creatine 16.7(normal range 34.0 - 147.0 mg/dL)

For any problems, usually blood creatine increase and lower urine creatinine. But, looks like it is not the case here.

Please let me know general response for these numbers?

I don’t know anything about the clinical context in which these were drawn, but these numbers don’t raise immediate concern based on this information alone.