So CUTE! Glad you rescued her. So sad for the others.
I do have a suggestion here though.........given Mom eats store chicken eggs and gets ill.................perphaps the antibiotics given to farm egg chickens is what is bothering your mom....and good she gets OFF of all commercial farm egg birds !!!!!!!!!!!
I had allergy testing and was surprised to learn I was allergic to eggs. Hmmmm. Wonder if the stuff they use for testing has traces of antibiotics in it. Maybe I could eat our home grown eggs???