"Well, what do you want me to do about it?" The nurse asks.
You respond, "Is there any way i can return to my old self? or at least get rid of Pam being in the back of my mind?"
"From what you say there is absolutely no trace of your former dna, it has all been converted into the fat cells of your new body. So no there is no way to go back into your old body. But Pam can be evicted you just need to give me a soulless body or object to put her in," the nurse explains." For instance i could put her somewhere else in your body, or i could put her into the mind of another person."
"Who?" you ask.
"Why the soulless person in your body, after you digest her organic matter i can convert what remains of her into a braindead husk."she responds.
You look at her puzzled, "So my shit can be transformed back into a person?"
"In a way, yes." she smiles.