Hello Welcome to Health care magic. I reviewed your history. It seems from the history that you are having keratitis. Keratitis is infection/ inflammation of the cornea and requires treatment by the use of antibiotic eye drops and anti-inflammatory drugs. The presence of sensitivity to light, headache indicates active phase of keratitis and requires treatment under the supervision of ophthalmologist. Hence I advice you to consult your doctor for examination and treatment accordingly depending on the underlying cause. Hope this is helpful to you. Thank you