Morning sickness advice in Life of a Mama Cat

Any advice about morning sickness. I can't keep food or water down but my husband expects me to clean my house. Everytime I bend over to clean I want to throw up when I try to do it it small intervals and it just doesn't seem like he even notices. I was kept up till after 1 this morning telling me get over my morning sickness and clean but how,? He acts like I can hit a button and it simply goes away.. :(