It may not be the meat, it may just be the herbs and spices that are used in country sausage. You may want to try other kinds of sausages.
Sometimes when you crave something it means you might be deficient in certain vitamins and minerals. Definitely try other forms of sausage. You could also try beef sausage if it is pork you're allergic to.
Or you could try deer sausage too. Its really good.
Have you tried a turkey sausage? Maybe it will trick your body into thinking it got what it wants.
Maybe if I just sniff sage to get the smell it'll pass!!! hahaha. I don't know either but just the thought of a jimmy dean sausage biscuits is driving me nuts.
You may just be wanting meat. Try eating some other kind of meat and see if that helps. I don't know what else to tell you. Sorry hun. Pregnancy can be a pain at times. Anita