Daycare anxiety

So my LO will be going to daycare in three weeks but I am so anxious over it because she only naps in her swing and the daycare doesn't have any swings. Will she just scream and cry all day there or will she adapt since they say babies are different for people other than mom? I've tried to put her to nap in her pack n play but it doesn't work. She will just toss about and eventually cry. She will sleep a good two hours plus in her swing for naps. Help!!! What do daycares do for babies like this???!!!