Hello Your symptoms are suggestive of dry eyes 1. Blink a lot 2. Cold compresses 3. Use goggles when in sunlight 4. Use antiglare glasses for computer work 5. Use lubricating eyedrop very frequently like one hourly 6. Avoid direct eye exposure to air

Hi there...I can understand your concern. It looks like you could be suffering from dryness of the eyes or computer vision syndrome or conjunctivitis(it can be bacterial or viral or allergic). You will require detailed opthalmic examination to determine the cause. You might require lubricants, steroids or antibiotics drops based in the cause. So kindly consult a ophthalmologist for further evaluation.