My doctor once told me to go to endocrinologist when my creatinine level was low even though everything were normal and i wasn't dehydration. now progesterone level is too high and testosterone level is borderline normal (327). what my result says?

Low blood creatinine is super normal finding & worth a smile. Do't know why some labs report low creatinine as low when is in fact normal escpecially for people with reduced protein diet especially vegetarians. ? was blood test ordered in first place, low creatinine not indication to see endocrinologist, but why was progesterone level checked in young male? Result was reason for endocrinologist .