Reactions to medication maybe?

w • Baby #1 - born 08.28.17 Baby #2 due 03.31.21

I have a 15 month old. She got her first ear infection Friday night. She has been on amoxicillin since then. She has very little appetite like she did before we brought her to the doctor and we are on day 4 of her screaming bloody murder around 2:30 am. She woke up today with a swollen face especially around her eyes. Her father is allergic to penicillin and amoxicillin. He says she is fine and nothing is wrong I am being paranoid. Though it’s been almost a week since she has been on the medication what could this all be?! Of course I am a first time mom so I’m clueless... Any ideas?