Thanks for posting your query.
As you have positive family history of diabetes
, you should go for blood sugar both fasting & postprandial.
Increased weight with excessive abdominal fat interferes with insulin
and available insulin is not able to work and glucose
is not utilized.
This increased sugar level may cause multiple complications such as effect of kidney, eyes, heart, increased chances of stroke.
may also be a complication of diabetes.
You should consult with internal medicine specialist and should go for thorough check up.
Hope that helps.
Dr. Mayank Bhargava