2 yr old constant diarrhea, occationally gritty mucusy stools

[Liz1979]

I havr reposted this under a dif thread so if you have already read this appoligies

hi there i am a newbie and wondered if anyone had experienced this and should i be worried
my baby is 21 months old, 2 in october and she has never not once had a "proper" formed poo i would say between a 6 and 7 on bristol scale but just recently shes had one or two gritty almost sandy poos and seperately some mucus in her poo aswell
she has a healthy diet eating plenty of fruit and veg but nothing in excess
she definatley has not eaten any sand and i am a little worried

we have an appointment monday with the gp but just wonderedif anyone has experienced this