DS is 7 months (early baby: 5.5 mo adjusted) and he's already eating about .5 cup of food 2-3 times daily. He has combinations of rice cereal, oat cereal, avocado, sweet potato, banana, all mixed with BM to make it creamy. His poop varies in color from yellow to green depending on what he eats but it seems a bit hard to me. Is it supposed to be creamy or solid? It has the consistency of raw ground meat to solid like grown up poop. Am I doing something wrong?