Aimee got a sore mouth and its really bothering her now. I noticed it about a week ago, all the inside of her lip on one side was all red. I thought maybe she had fell or something. I noticed a couple of days ago it all the was across now. She is spitting a lot but won't let me look in her mouth. What I have seen is it looks a bit sore on the inside of her cheeks too. Its must be stinging her cos when she is eating something like an orange she starts crying and trows it away. Do you think it could be thrush? I thought maybe she was a bit old to be getting that, I thought it was common in young babies but Aimee 20 month. Help!