Baby cries as soon as I bring her in our room for bedtime

Last night and tonight whenever we bring our daughter in for bedtime she loses it. She can fall asleep on the couch without a problem but we room share and she absolutely lost it going in there. Last night she woke up in tears. Do you think she got scared and had a bad dream last night and doesn’t want to be in there? She will be one in a couple weeks. She still needs a little rocking to help her fall asleep. I just don’t understand!