My DD is 13 weeks today and has not been sleeping well for past one week at least . Before that, she has been sleeping minimum of 4 hour stretches at night since 8th week and will sometimes go as long as 8 hours. For the past one week though, she makes a lot of noise, keeps squirming, kicking her legs, and pulling her ears during the sleep, eventually waking herself up again and again. I have been swaddling her since birth, and now she breaks out of swaddle easily . I am also using white noise and a pacifier but not much help. Her pacifier falls out due to constant squirming, and then she starts crying. anyone else experienced this? And any tips?