did you wrap your baby up
Oh yes, I did the little baby burrito wrap when they were infants. It seemed to keep them calmer.
I swaddled her for a week but she kept undoing it. I kept her in warm clothing and used the onesies with mittens too.
Yes, every night for bedtime for about the first four months. My daughter was infamous for breaking swaddles, though--even broke the nurses' swaddles in the hospital when she was born! We used Summer Infant SwaddleMe wraps, that had velcro to keep the swaddle firm and in place. It helped!