18 month old constant wakings

Gennifer

So lately my daughter has been waking up during the night crying and sometimes hard to put back to sleep after it. We are trying to stop giving her a bottle during the night since we think she does it for comfort we make sure she is full before going to sleep. Any idea why she is waking up crying 😩 ? I also have a 2 month old so I’m barely getting any sleep from this 😭