Need Suggestions

Soooooo I might have created a monster!!!

(Please no rude comments about the swing, I know everyone has their own opinions on what's bad and what's good for babies 😊).

Since our little girl has been born she has slept in a swing (pediatrician approved, she has really bad reflux.) The swing isnt on at high speed but still rocks some. She is 5 months old now and is starting to out grow the swing. I've been working on transitioning her to the crib. However whenever she is in her crib she wants to sleep straight on her face and I know that's not good. I need any tips, advice, suggestions I can get. It's been harder than I thought. Shes a motion baby, always has been, she loves to be moving or rocked. I think I've created a problem with her being use to the swing. I've tired everything I can think of. Rocking her to sleep then laying her down, she wakes up immediately, I tried sitting in there with her and she thinks we're playing, I even tried the letting her cry for a short period and I cant seem to get her to sleep in her crib. 😑 I dont know what to do!! Any help appreciated.