Hello there we understand your feeling and your condition. This usually occurs as a complication of hypertension or high cholesterol levels. It is good that you're already medications. And you're doctor has put you on good.medications just continue that regularly and do some workout daily as anything fir your age will do. The teat that would be suggestive would be CT brain. And to.now theocracy sight if the block then angio gram would be better. Thank you.