Sleep troubles 3 week old

I don’t even know where to start... my 3 week old fights sleeping just about anywhere. I have a flat bassinet- nope. Rock in play- nope. Boppy pillow- nope. (Yes I’m aware those last two are not sleep recommended..) she literally acts like her life’s mission in to get out of the swaddle. I’ve been using the Ollie swaddle, I’m convinced she hates it. Is there a swaddle that your babies liked? Or does anyone actually have a baby who didn’t like to be swaddled and that actually worked? Everything I’ve read EVER says swaddles are a must for good sleep, and babies just have to get used to them.