B.B.
Hi there! You could try swaddling all of her except for her arms (or part of her arms). Haven't had this experience but I do remember reading that you can partially swaddle for up to 7 or 8 months, just depending on the baby and what they prefer (just have to leave their arms out when they are older like that so they can find their fingers/thumb, etc). I hope this helps. My son had napping troubles in the beginning so I know how frustrating this can be. Hope this works for you.