2 Year old now screaming before bedtime

La

Starting a few weeks ago, our just over 2 year old daughter has begun screaming for 20-30 minutes before nap and bedtime. Prior to this she went down perfectly, no fuss, and seemed to love sleeping. 2 big changes have occurred recently: we had a second child and she had to give up the pacifier (dentist’s orders). I know I can’t change either of those things so has anyone experienced something similar or have any suggestions on how to help minimize/eliminate the screaming? I feel horrible that she hates bedtime so much now, it used to be a nice relaxing family time for us all. I’m at my wits end with this!

She goes to bed at 7pm and we do bath every other night, pjs, brush teeth, and books in the rocker before bed.