What helps with the swaddle to sleep sack transition???

🌷Ashley

LO will be 5 months on Mar 5th and this past week we switched from her swaddle to a sleep sack (both nested bean brand) because she started rolling. This is night 5 (currently 4:30am) and it’s been such a torture. She went from waking once a night (and occasionally sleeping through the night) to waking 3-4 times a night. Help!