What Does A Smelly Anal Discharge Along With Fever Indicate?

I'm 52, 5, 11.5, paraplegic motorcycle accident in 1982

I had developed a fistula and had a few internal hernia's, which increased my spasms, I TOLD THE Dr I DID NOT WANT MY SPHINCTER REMOVED, HE DID IT ANYWAY! around the 25 of nov, the left side healed the way he said it would, the right side did not, it's still hanging out, about three days ago the smell from the anal discharge changed to a sweet spoiled type of smell, I see him on Monday afternoon, my mother is wanting me to see someone yesterday, and won't let it go, I have no fever or chills, etc, the discharge is clear with lite blood red color, should I head on down to the emergency room now, or wait until Monday? thx