Ginamarie, no matter how awful the day, you know it'll be worse if you drink and you'll feel really awful tomorrow. Maybe just get away, take a walk, watch funny vids (Seinfeld bloopers make me laugh or that faux meditation video nmd posted today might be quite cathartic--it's funny but you could mean it), drink tea or seltzer. If distracting yourself works, just do anything else and it will go away.
I have my own way of fighting cravings (I posted it in July today), but I know what it's like to be in the moment like that.
Be strong. We care. Hang in there.