Help my cat Coffee has licked the incisions bad

My cat coffee had surgery last Thursday coffee took his cone off while I was at work he licked it
overnight and this morning I noticed that gaping hole pus and
pink tissue coming from the surgery site yesterday before I left he was fine but wouldn't eat
acting very sick couldn't pick him up and he wouldnt stand. today hes
purring and playing begging for snacks and eating but he's walking around like a horror movie ive never seen anything like this before. here's a picture of it vet office closed till friday am

I had a cat that did this with an abdominal incision.  Please get him to a vet ASAP.  I ended up having to take mine to an emergency vet office after hours.  It had to be cleaned and re-stitched.

What type of surgery did the poor guy have?

He was spayed it at the spay neuter clinic here in Charlotte it did well and he didn't lick it on day 3 or 4 today and I'm those days he acted like he felt the worse they have agreed to see him with after hours at 2 today

So, I'm a bit confused...females are spayed, males neutered...if this is a male and that is his scrotum, you do not need to let this wait. He needs a vet now.

Btw, please update! Poor guy!