For about a year now, I've been experiencing something very odd: a darkish, yet transparent liquid comes out with the feces. Most of the time it has a grey coloration, other times it appears brown or dark blue. It is not urine and it has no smell. Other digestive issues I have are: chronic bloating, and diarrhea with mild nausea whenever I eat fried food or chocolate. I seem to have GERD as well. Please, somebody help me!! I'm really scared and confused! Thank you...