She's feeling a just little feverish but her face is rather red, which makes things look worse than they really are. To relieve this discomfort, she casually sips a glass filled to the brim with ice.
It makes sense, since she's used to being completely covered in about a foot or more of snow during this time of the year. This is just minor discomfort, and it probably bothers her more mentally than anything else. As she internally implodes, her little woodland friends gather 'round to see what's up. There's a few squirrels, chipmunks, and bunnies scurrying around the room while her dogs are off outside, enjoying the weather.