Anyone with experience of these rashes what does this look like? 10 week old has been on aptimal pepti 1 for 1 week but rash is getting worse. He is on it as diarrhea and always mucus in his poops as well as other stuff like reflux/congestion/sneezing etc none of these symptoms have improved yet. The only thing that has improved is his poops which are completely normal/paste like once a day with no more diarrhea or mucus. Don't know what to think!