my baby is 7 months old i am giving her khichdi and mashed potato drom past 15 days todays she is doing vomiting what should be done

A. hello dear good evening do not repeatedly use the same food option every time if you have tested with the other food options you can make changes in the menu and feed the baby 3 times in a day that is for breakfast lunch and dinner every time a different food sometimes for its sabudana khichdi rice Dal Daliya Khichdi like that you can make changes