Severe Baby Acne

Hi guys, my two week old’s face has exploded with baby acne in the past two days. She has an appointment with her pediatrician today. We just started transitioning her to formula the past four days, her acne has gotten so bad. It covers both eyelids and they are swollen. My first baby had a lactose allergy so we had to use soy. We are trying similac pro sensitive but she’s super fussy and gassy plus this skin issue. Has anyone experienced this bad of acne? My first totally didn’t have it this bad 😰