Dear Mr Mishra
welcome to health care magic
your symptoms of thr right side arm and then whole body which resolved spontaneously in some time sounds like a TIA
. this means that the blood circulation to the part of brain controlling that part of body was reduced for some time due to temporary blockage.
, your age you stand at a risk for such blockages. it would be helpful to know whether you also have problems with your blood pressure ,or had your heart status examined at any point. as these are additional risk factors.
your diabetes control though not the best is reasonably good
I would suggest you to have a detailed evaluation to see for risk factors for such blockages to prevent a major problem
as for now ASPIRIN
150 mg is a good and safe option