This could be due to dry eyes, which may cause reflex excessive tearing.
Start using eye drop cmc - 1 drop in both eyes, 3 times a day
Eye ointment ocupol /chlorocol - apply in the eye like Kajal, before going to bed.
Next Steps
If the problem doesn't subside within a week, consult an ophthalmologist nearby or over video call.
Health Tips
Use ice packs twice a day