Hi! I'm A 55 Year Old Female And I Have

Hi! I'm a 55 year old female and I have mild cerebral palsy only affecting my legs. I am fully ambulatory not sure if that helps but I thought I would add it. lol I have just had 2 separate blood tests revealing very high creatinine levels 593 & 409 respectively. Outside of the creatinine levels my health is great and my weight is in the normal range for my height and age. Question. Can the high levels creatinine caused from the CP. Any help you could give would be greatly appreciated. Thanks so much, Rhonda