What am I doing wrong?

I used to main luo yi. And I still do play her occasionally but this season has been so confusing... Whenever I pick luo yi. It's like an auto lose? Even when my enemy picks are good for Lou yi. It makes no sense. The amount of cursing at my teammates who somehow each time. I play luo yi always got that one brownie who doesn't seem to know what they are doing in legend. Bro istg. I jst want one win with her it makes no sense.