Sleep regression

Em

It’s pretty obvious my 4 month old has a bad case of the 4 month sleep regression. When she would wake overnight prior to this (usually once a night or not at all), I’d feed and she’d go back down easily. Now I’m feeding her every one-two hours.

Is there any negative consequences of feeding her back to sleep to get her through this regression? I’m just finding this is the quickest way to settle her and get her back down.