My husband had a small stroke in April at the age of 65 and has lost some of his energy. two nights after working hard and late to paint a customers ceiling, he came home with two different sized pupils - the right eye large and the left normal size. He claimed he didn't have a headache but did complain of being unusually tired. I tried to get him to go get it checked out but he wouldn't do it. Are unequal pupils a sign of a possible stroke getting ready to happen?