DS has 2 small spots on his chest that are red and dry/flaky looking. It looks like Excema to me, and that runs in my family unfortunately. But I've also tried a new food this week, peaches, and I'm wondering if it could be an allergic reaction instead. Is there any way to know? I stopped giving him the peaches and plan on waiting a day or two to see if they go away. I just really really hope he doesn't get Excema bad if that's what it is.