Mommy, hi! We're about to turn six months old, I understand that there…

Mommy, hi! We're about to turn six months old, I understand that there will be another crisis, but... I don't know what to do anymore. The baby is in good mood during the day, everything is fine. I put her to bed at 9:00 pm, it's already a routine. If earlier the baby woke up around an hour to eat, now she wakes up around 11 and just screams, closing her eyes. I shake her - she doesn't react, I stroke her head too. In general, only wake her up by talking. Then she seems to fall asleep again, falls asleep and then wakes up again and again, and then she cries? I want