there's never any reason to worry about anything, ever.
as a wise man once said, "what's done is done, you can't change the past. you can make the choice to either enjoy it or learn from it."
i just made that up, but in my own opinion i'm quite wise.
sorry, no real help about juices there, just stuff to make you relax and whatnot. drink a beer or three and forget about it, i'm sure it'll be fine.