2 days ago, I filled up a mason jar with starter crumbles, and filled it with water to make fermented feed. I've heard it strengthens the immune system. 2 days later, it's overflowing! Also, it has the consistency of thick oatmeal. Does this indicate that air got in? Should I throw away the feed? I want to make sure it's safe before I give it to my chicks. What's the best way to tell? Please respond quickly because it's getting all over the place!