[noodle]

OK - hopefully this isn't too naive or weird... Becka has had an absolutely disgusting smell coming from her anus the past few days. We gave her a bath and tried to really scrub the fur around that area, but today it still really smells - we'll get a whiff of it almost every time she passes by. Now, obviously we realize she poops out of this area, but we've never smelled this before. It doesn't smell like her farts, nor does it smell like her poop. Any ideas? Should we be concerned (or just embarrassed for asking the question??)? Thanks...