what to put baby in to sleep during the day-outgrowing rocker

Nicola • My husband & I together 16yrs, married 5yr. Poppy born oct 2016, 4months off the pill, diagnosed reflux, breast fed baby
We have always put our LO in a rocker to sleep in the during the day and evening before her last feed then up to her crib. But she's getting close to outgrowing the rocker 😳 I now have no idea what to put her in to nap during the day 🤔, I suppose it's part of her routine too, OMG. Can anyone advise?