So my nearly 2yo DD has had a reaction on her face a couple of times now. First it was with mayonnaise, wherever it touched her face when it was wiped away it was red. By the time the morning came it was gone. This happened a couple of times with mayo and burger sauce. So we figured maybe she was sensitive to the food? We stuck to ketchup and bbq sauce. She loves bbq, and tonight she's had the reaction? Wherever it touched her face/neck she's red. It doesn't seem to bother her, she's not itching it or anything, so now I'm leaning towards it maybe being a skin irritation instead of an allergic reaction? But idk. Any advice on what to look at?