please help :/

Ashleigh
Hey! So my baby is 1 month old and she is so cute and not too fussy she does have pleasant awake times. But she all only sleep longer than 90 mins on my chest. She'll sleep on her back but wakes so quickly and idk what to do. I sleep pretty lightly but I worry because I want her on her back in her pack and play with the bassinet insert. Anyone else experience this!???