Hi, I recently started solids and am feeding my LO cereal mixed with fruit. I tried cereal by itself, but my LO did not like it. Anyway, he gets different things on his face, and I wondered if it's an allergic reaction. Sometimes he gets a little patch on his face of small pinkish-red bumps and even just the pinkish coloring w/o the bumps. Or he might just get little colorless bumps kind of all over his face. The nurse at my pediatrician's office said it's not an allergic reaction unless they are hive-like and don't go away. His does go away after maybe 4 hours. I remember when he first started formula he got the bumps all over his body. Anyway, is this sign of an allergy?