7month old hysterical at bedtime

Hi, my DD used to sleep okish. Never been a great sleeper, but she would wake up every 3-4 hours to breastfeed. She would settle herself to sleep at bedtime. Since 1 week she is hysterical when I put her in her cot, or my bed.. she only wants to fall asleep on my boob. And wakes up crying hysterically half hour later if I put her in her cot. This repeats until I go to sleep and take her to bed with me. The. She wakes up every 1-2h and searches my boob to fall asleep again.

Anyone’s baby behaving in similar way ??

Nothing is helping.. holding, rocking, curling, dummy, my husband tried to make her fall asleep and no way she will sleep in his arms....anyone went through similar situation? And can give me any advice how to teach her to settle down again. Or stop waking every half hour while I’m not with her??