DD is 6 months and was a great sleeper bar the 4 month sleep regression. She got back on track after that but for the last two weeks has been getting up at 2 then it takes about an hour or so to get her back down. Then is up again at 6 most days. I’ve had to swaddle her again some nights just to get her to have any sleep at all. She goes to bed at 7 to be asleep normally for about 7.30. Anyone been through this?! How long did it last. Any tips?!!