I had a complete eye check-up 1–2 months ago with an ophthalmologist, including a retina exam, and everything was normal. Lately, I'm facing blurry or unfocused vision while wearing my specs, especially while using screens. I need to consciously focus my eyes to see clearly. Without specs, I can see nearby objects clearly but not distant ones. I also experience light sensitivity — bright lights, screens, and headlights often cause discomfort and even headaches. I feel it may be related to digital eye strain or photophobia or migraine. My glasses are from Vision Express. Could this be due to screen exposure, or something else? I have amblyopia in one eye. Kindly advise.