Baby only sleeps in our arms

Our lo is 7 weeks old and we have been having issues to where she only wants to sleep in mine or my husbands arms. She falls asleep and we place her in her pillow, bassinet, crib, or swing and 5 mins later she starts crying. Anyone else dealing or dealt with this? Any helpful tips would be great we r getting sleep but she is getting so heavy she’s killing my husbands shoulder.