Tiny Brown Bugs In Pantry I Have Little Tiny Bugs In The Flour And Sugar?

I have little tiny bugs in the flour and sugar? - tiny brown bugs in pantry

There are butterflies, long and thin black or dark brown. N cockroaches the size of a grain of rice. My level of sugar and flour and rice are full of it, I have it in my ziplock a pantry. I fear that some of them to feed my family. It makes us sick if we do not something cooked and eaten? What are they? Looks like I lost everything in my pantry.