Hiya , my LO is 4,5 months old and we have been navigating the regression nicely with a bit of settling in cot and some longer spells alongside the 45 minute wake ups. However, she began rolling a couple of days ago and I had to unswaddle her which was fine until last night when she woke up every 20-30 minutes because she was rolling into her front and she did not like it! Send help and lots of sleep tonight!