I say keep talking or trying to express what it is you have in your head or on your mind. just keep talking until it comes out the way you want to express it. over and over if need be. Getting it out will help your anxiety.

Sleep does sound like it would help. I am not a doctor but when I volunteered at the VA the doctors would suggest Benadryle (SP?) for hives or allergies...to help them veterans sleep doesn't interfere with other medications but be sure to check with your doctor first.