That's the only way I can think to describe it. She's 1 week old, and I'd been keeping an eye on her for mild pasty butt. But overnight it got really stuck and crusty, and when I washed her this morning, I noticed her vent seems to be sticking out. It's raw on the end, which I guess is to be expected from the irritation. What about it sticking out? What do I do now for her?