I don't have any guesses about the cause, but I bet it will pass. Until then, I'd do warm-washcloth-wipedowns during diaper changes, or whatever. Poor sweetie! Sounds like she's definitely scared about something.
Originally Posted by mightymoo
I think its pretty normal. DD didn't quite go so far as to refuse to get in, but would scream bloody murder if we tried to get her to sit down. Eventually it passed.