My son was constipated as well and we took him to the doctors and she stuck a thermometer in his butt and kind of loosened it up while holding his legs up as if changing a diaper long enough to allow him to poop whatever he was holding in.

well babies are different bc they havent yet regulated their bodies so as it may seem scary but they can go a day without a poop. just give some gas drops and my sister had to stick her finger in my nephew to loosen it up

Just today so far her last bowel movement was late last night @smb_mommy

how long she been like that? if longer than a day then take her to the doctor. the doctor will tell you what to do