Daycare

My 4 month old daughter started at a wonderful home daycare 4 days ago. At home I'm able to put her down for naps in her crib while she's still awake and she falls asleep on her own. But at daycare, they said she refuses to be put down for a nap. She will cry her head off until they pick her up and the only way she will sleep is by contact napping. I know daycare is a big change and there's an obvious adjustment period but now I've noticed she starting to act that way at home now too. She puts up a big fuss for naps and bedtime and now wants us to rock her to sleep which she hasn't needed since she was a newborn. Has anyone else noticed that their LO sleeping habits changed once they started daycare and if so, does it get better? I feel like she's going backwards now.