We have been using Love to Dream swaddles but DD is now 4 months old and might start rolling soon so I want to transition to normal baby sleep bags. We tried the last few nights and she fell asleep alright but then woke up upset 10 mins later. After several repeats of this we just reverted to the swaddle as we were both tired and desperate for sleep. Any tips? How long it it take your LO to adjust to not being swaddled?