What can you buy over the counter for anxiety?
Grey Goose always worked for me, the side effect was that I could never find my car...)
Antihistamines that make you drowsy, like diphenhydramine (for example Benadryl), can work against anxiety.
Try some herbal teas like chamomile, ginsing, lavender, valerian or mint.
Magnesium naturally relaxes you.
I take Valerien (sp?) root and drink Sleepy Time tea. I have prescription anxiety med but I like the natural stuff better.