Baby waking up every hour and not staying sleep? 11 months old

RiRi , P & PJ’s Mom 💗💖💙

Well she WILL be 11 months on the 19th.

She wakes up every hour and she's a needs to be rocked kind of baby or she's crying for hours.

I'm not getting sleep and I live with other people who work and cant take her constant crying. Like serious drama.

She slept all night from the day she was born up until she turned 6 months grr...

Any help or with out crying methods anyone knows of?