So if she was uncomfortable then why wouldn't she sleep in the swing?
because its comforting, or elevated? - it moves just like we do when we try to settle.
My refluxer will sleep in the baby hammock, sometimes my arms, a baby seat sometimes but not the bassinet
We will get there but he does a lot of behavioral things like your Lo is doing.
As Bc says silent reflux isnt about the spit up, its what we adults call heartburn, and doesnt always include spitup.
I wonder also if she has tummy troubles...do you wind her after every feed? Does she have gas?
40min naps are common at this age. We get a lot of them
if you cant resettle try not to panic, just get her up and carry on with another short A time. I wouldn't bother with any shorter than 45mins-1hr though. HUGS it is tough