Help us stop swaddling please!!

Erin
So we are having major issues with sleeping now that Matilda can flip over. She loves to be swaddled but she likes to flip on her belly in her sleep so I know I have to stop. I have been wrapping her up but leaving one arm out (alternating each sleep) but if I leave both of her arms free she won't sleep at all unless I hold her the whole damn time and I'm not about that. Any suggestions would be much appreciated! What worked for you and your little one?