6mo refusing meals and won't sleep

[Isabellasmam]

My dd is 6mo and has started to refuse any solids at breakfast, tea time or supper though she takes the bottle happily. She was eating three meals a day before this and was sleeping through which has also stopped. She is up constantly from 4am till 6am.

Any advice?

have you felt her gums to see if any teeth are coming through?

Shes had one under the gum for months which doesnt seem to have bothered her for a while. That was my initial thought but she takes her veggies at lunchtime fine and shes happy to munch on a biscuit.