Have you changed a baby’s diaper before?

Yes

Explanation:

Why?

i would suggest to drink some water, my eyes get dry early in the morning and is that dose not much you can try some eye drops, flushing it with eye solution, and if its red i would think it could be pink eye, allergies also effects the eyes, nose, ears and others so it could be that, the best solution i can think is try to flush it and if it dose not then see a doctor.