You are overweight
by few kgs only.
Most likely explanation for your high liver enymes could be lack of exercise,junk food,colas or alcohol.
Address above mentioned factors,do regular exercises and take more of fresh fruits and green vegetables.
Get your liver enzymes tested after 6 to 8 weeks of your lifestyle change.
Ideally you should be all right with these measures.
However,if there is no improvement,then you should consult a Gastroenterologist
and get tested for ultrasound
abdomen,CT abdomen and blood tests including tests for various hepatitis