my daughter is almost 6 months I give her baby food sometimes and milk with cereal but I swear it's…

my daughter is almost 6 months I give her baby food sometimes and milk with cereal but I swear it's not doing anything for her at night she wakes up every two hrs for milk.. is there anything else I can give her to hold her stomach cause this is ridiculous I have almost three weeks til I get my wic and I only have four cans left 😑 ..