Food Aversion!!! What about you?!

So I’ve been pretty lucky for the simple fact that I have not had many issues with food and my cravings; however I have found that I am having such a dislike for salmon. I usually absolutely love salmon, cooked many ways, but the last two times my husband cooked salmon I nearly puked at just the smell of it. I attempted to even eat it and had to spit it out. Makes me kind of sad because I really liked salmon and know it’s good for the omega-3, but won’t be eating salmon through this pregnancy. Hopefully this doesn’t stick after I have my baby. Is anyone else having any food aversions to things they normally really like?