Wow so I just swaddled Erick for the first time since he was a newborn and he's instantly…

Wow so I just swaddled Erick for the first time since he was a newborn and he's instantly asleep....I quit swaddling him cause he slept with me and didn't really seem to like being swaddled....but I might start swaddling him again...only concern is he hates sleeping on his back but maybe being swaddled he'll tolerate being on his back better