Hi, I Am 67, Had A Bout Of Vertigo And

Hi, I am 67, had a bout of vertigo and extreme nausea that landed me in the hospital for 2 nights. I am now on home health getting therapy for balance. My question is about my eyes: they are cloudy, sensitive to light and I want to squint a lot. Had eye check up last Nov. and had the beginnings of cataracts. I do not have diabetes. I am reasonably healthy and the left eye feels like something is in it sometime. At night when I open them sometimes it seems as though they are hard to open. Sometimes crusty of a morning.
Want to know what might be wrong with my eyes.