I got home today and my wyeast lambic yeast was partially frozen. It appears that the smaller pouch inside the larger one froze and may of burst into the larger pack. Here's the tricky part I am using the lambic yeast to add to the secondary to make a wild ale. Should I try to make a starter? thaw it out and see if it swells? Or just ditch it and buy a new pack? To add to this it was an expired pack that I got from my LHBS. Thanks as always for the help