PLEASE HELP❗️❗️

My daughter is 10 days old. My son started running fever 3 days ago, I chalked it up to being an ear infection and treated him with his ear drops. Well now everyone in the house is sick besides the baby.

She is 10 days old and I don’t know what to do. I’ve been washing my hands constantly and keeping Her dad and my son away from her. But now that I’m sick, I don’t know how to keep her from getting it. I haven’t started running fever yet, just a bad sore throat. This is how everyone else’s started. I am breast feeding and will be feeding directly from the breast at every feeding now to hopefully give her the protection she needs. What else can I do?