Cleaning up dog muck & the dog has a disease all while im pregnant 😦🔫

So my husband bought a pitbull puppy without talking to me about it and I don't even like it so we agreed its his dog, he cleans up the mess.

The dog on Saturday got diagnosed with Parvo a contagious disease for dogs and the price was too much to cure him so my husband was selfish and took him home despite what the vets said and he isn't eating and was throwing up and even now he still had diarrhea with lots of blood and my husband makes ME clean it up!! When I was once throwing up because of the smell and couldn't touch it my husband came back for a break at work. I explained the smell made me Ill and he called me useless!! So I cleaned up the mess and he said afterwards "when I still saw the mess I wanted to smash your head against the wall".

This is why I'm leaving him but is it even wise me cleaning up blood ?? The dog doesn't even poo its just pure dark blood with clots, I know its cruel but it isn't my dog.

I am 15 weeks pregnant.