C.R.
Yes it very well could be teething. Those molars can be quite a bugger too! Cranky, whiny, low grade fever, drooling, not eating or sleeping well, soft stools and chewing stuff is some of the things that my boys did.
Some say that teething doesn't cause soft stools and low grade fever but I saw it in both of my children.
Would she be able to answer you if you asked her if her month hurt?
C.