I Am A 70 Year Old Female With CRPS And

I am a 70 year old female with CRPS and a TBI through a serious vehicle accident. I have recently ihad a pain pump installed with dilaudid and have increased the dosage from 75 mcl to 1000 mcl. With each dosage I suffer increased hallucinations while severe confusion becomes greater. Doctor says that the pain pump could not have those effects but the timing is suspicious.