Well, I ended up going to see a doctor because I was really unsure about the source of the rash (whether from food or drool since it was localized to the mouth area only and does not look like hives) and would really hate to have to start over again on his solids. As it turns out, DS has perioral dermatitis from the drooling and contact with the hands so I am free to go on with my solids. YAY!
