If your child has an egg allergy, do they get a rash like this on their cheeks? My son had a few bites of my hard-boiled egg today and got this rash shortly after. He's had the rash a few times but I've never kept track of what might be causing it. He's only has eggs a few times as well. I will obviously do some experimenting to see what caused it but I was just curious if anyone else has had a similar experience with egg allergies. Thanks!

(The extra red patch on the top photo is eczema, so disregard that)