teaching you a new sign

Tonight, I'm going to teach everyone the sign for the way Jack has been acting since Tuesday evening.

Lift your hand to your face and look at your palm. Scrunch your fingers towards your face while making an angry/grumpy face. That's right. Everyone just learned how to say 'grumpy'. Jack has been grumpy since Tuesday night. There have been some nice, pleasant moments, but a lot of fussing, whining, screaming. . .you get the idea. I ended up holding Jack a lot. He played and babbled some, but so much fussing. Probably not as much and I think, but I'm so exhausted just thinking about it. . .
teeth? belly? something else?
He had a very runny nose this morning and has been coughing a lot tonight. However, the coughs sound like the "Uh oh. Jack is about to vomit" coughs.
Blah!