Seeping help

My 6 now 7 week old has decided that she will only sleep laying on us even at nighttime. She can’t get settled in the crib or bassinet and if she does, she’s awake within an hour. We swaddle her and we’ve tried a few different swaddle sacks. We use a white noise machine. We can’t keep waking up every 30-60 min and we cant keep sleeping with her on the couch. I’m afraid that if we keep sleeping with her on the couch that it’s going to turn into a habit. Please help!