DD2 is 6.5w and is killing me with sleep. She hates being flat. As a result all of her naps are in the swing or held. Just this week I've moved her, swaddled, to the flat bottom of the pnp in our room for bed and some naps. She HATES it. She will eventually sleep at night, but not until we've reinserted the paci many times. If she sleeps, it's a 2hr block and then 5hr, so not awful but not great. It's driving me crazy.

DD1 had no problem moving at 3w to the crib, slept 6hrs at night at 5w old. What is up and how do I fix it??