Hi hotl, thanks for your reply. She's 18 months and has all her teeth so it's not that.
She hasn't bf for about 7 months. Is it sudocream you were talking about? I'll go and check if I have any, I'm only using pawpaw cause it was easy to find lol.
I don't think she's got an intolerance to a particular food as nothing has really changed - I think she has picked up a bug but just wondered if there were foods to avoid or increase to help regulate her bowel.