Baby fell☹️☹️

So usually around 5:30 my 9mo old wakes up and I’ll put her on the side of me in her rocker sleeper. I was sleeping thinking she was too. She was quiet as shit & she fell out of it buckled and all. As u can see in the picture she scooted herself up & stood up and fell☹️☹️☹️ when i picked her up she cried for a few seconds and spit up her milk but now she’s babbling and jumping up and down. She has a little red spot about her eyebrow and when she fell she was on her back. Should i go to the ER?!