Just a wee tip - if you're getting anxious in the midst of all this crisis, turn on the radio or a CD and sing at the top of your lungs - don't worry about who hears you.... It will really help calm you down.
I was in Tesco earlier today and got really freaked at how close people were standing to me... So, into the car and turn on some voice exercises and it really worked.
If you're interested I'm posting a song a day on my choir Singmarra's Facebook Page to sing along with .... I'll add a link for the lyrics too.