Pain in my eyes so I can't sleep what's a problem I have? Guide me. Thanku

Eye pain. The range of diagnoses is very broad. It may be as simple as dryness of your eyes to a problem with increased pressure. Be checked by your ophthalmologist. All the best.
Painful eyes. Painful eyes, without associated redness, is quite unusual but can be seen with dryness or related to frontal headache. If Tylenol doesn't relieve this symptom, if it is accompanied by any visual disturbance, see an ophthalmologist for evaluation.