Sleep regression at 6 months

Natasha

Sleep regression is the worst of worst. I though we were over that when she has her first sleep regression around 4 months. But now we are back at it again. She is a super independent baby. Sleep in her crib since 8wks old; sleep through out the night for more than 8 hrs; sleep in her own room. She has never ever been a baby that wanted to sleep with us in our bed. But now that she is constantly crying around her time to go to bed (8-9pm) she is hysterical crying; doesn’t want ro sleep in her crib; starts bubbling or rolling over from tummy to back and viceversa and mommy is going crazy in here since we’re not used to of seen her with that behavior... idk what to do!!