From what I see, It's not a baby fish stuck. It is white and "fleshy" , and seems to be an even shape centered on her body. Um..I did notice her having a bowel movement, and that seemed normal, and the fleshy stuff is not coming from her anus, but just next to it, between there and her bottom fin. She is eating normally, and acting normally. I don't think she is pregnant, would I see little black dots in her tummy? If so, there are no signs of pregnancy. It seems more like flesh protruding from her body, than a fungus, but I may be wrong. I have never seen a fungus on a fish. Still Wondering...but thanks for your help so far!