Help

You may have to sleep train. That was the ONLY way I got my son to start sleeping in his own bed

Sleep training is the best way to go for me!
At 4 months my baby was breastfeeding and co-sleeping. I was getting no sleep. Even when she slept in her bassinet next to the bed, she would wake every 2-3hrs.
One night I put her in her crib in her own room with the sound machine. She screamed for 6hrs straight. I would keep going in trying to calm her but it was on repeat. The following night, I laid her down. She woke up 1x and I put her back to sleep. Ever since then, she sleeps 8-9 hrs a night. She’s now 6months.

Practice and consistency and a new routine of placing her in the crib. Do you wish for her to settle herself in to the crib and sleep well? If so, she needs to learn how to fall asleep on her own (Ie be sleep trained). If you want her place her in there asleep then keep practicing and she may keep on needing you throughout the night to help her back to sleep as you are her main sleep association. It’s possible, I promise.