Getting a 29 week Premie to Sleep

Carla • Follow my baby and I on IG @li_sacii @super_nova0929

My baby is 3 months in 2 days she spent the first 2 1/2 months of her life in the NICU. She’s been home for 10 days and all of a sudden she can’t sleep without being held. Is anybody going through this? Any advice?