Welcome to health care magic forum,
first go through investigation, HbA1C
which gives you avarage sugar level in blood in last 3 months.
if it is normal there is no need to medicine now. but diabetic diet and walking, exercise is must as you have family history of diabetes
do regular investigation FBS,PP2BS--- if they are increasing then you need to take regular medicine.
there are so many cases of diabetes are treated with homeopathic
medicine with very minimum medicine and without any side effect. and after some time patient can have normal sugar without medicine.
decision is yours.
have a good health