Sorry to vent, but I am coming unglued today. I've literally been up all night coughing, and up more frequently than normal with DS2 due to his chicken pox over the last few nights. Because it's stressing me out, I am having difficulty falling asleep at night (which is how my body seems to respond to stress - insomnia).
DH is at work. I have practically no voice, and it hurts unbelievably to talk, plus it kicks off another coughing fit. I'm living on cough lozenges, which is not doing any favours to my stomach (or most likely my teeth!). DS2 is relatively cheerful, but will not stop talking and asking me questions. DS3 is demanding and cranky, and if he wants something, he just will not stop shouting and demanding until he gets it.
I've had to put my foot down a couple times this morning when DS3 was getting stroppy over something, and it has not been pretty. God, I will be so glad when he gets past this terrible twos tantrum stage!!!
In the meantime, I am constantly fending off DS2, who will keep repeating his comment or question over and over until I answer it, then immediately move on to another. And telling off DS3 who wants everything he can't have this morning for some reason. And the coughing and sore throat just gets worse and worse and I get more and more frustrated and stressed.
If DS3 asks for a banana one more time, I may lose my marbles and run screaming out of the house. 
We are OUT of bananas. An oversight caused by the holidays, a sick child, and an ill me.