Hello, @jennifer.colombo . . . I moved your post to here because that is a symptom of EMO getting sick.
This can happen two to three times a year. He will have lowered eye lids and do the “Hmm” instead of “What”. He will also sneeze and stop doing all daily activities except eating and sleeping.
Please look above to get tips and video on how to care for him during this time. He can be sick for as short as two days if you give him the care he needs or up to seven days if you ignore him.
Hope he feels better soon!