My Child Had Grommets In May 3weeks Ago He Had

My child had grommets in May 3weeks ago he had earache and temp 2weeks ago he had yellow fluid coming out of left ear then 2days later a rash all round the ear got given amoxicillin then last week ear got worst a disgusting smell and now thick green discharge from ear what do I do I've been doctors 3times last week they took swabs but no answer yet and today it looks like a dark green and its clogging up his ear!