Couple questions about my 6 week old daughter. She's had a red rash under her arm pit and in the crease of her neck for a few days now, I'm thinking it's due to sweat since its in those areas/in her creases and it also has a strange odor too it but I'm not sure what I should put on it??? Any idea??
And also wondering if she should be popping every day or multiple times a day? She normally poops every other day one time. Should I be switching formula or is this normal??