Good day. Who dropped the baby from the surface? How did it affect the…

Good day. Who dropped the baby from the surface? How did it affect the child? Our son accidentally fell off the bed two days ago and fell on the carpet, height about 50 cm, fell straight onto his back and head, he was scared and cried for 10 minutes, then started smiling, but we decided to go to the emergency room, there they looked at us like idiots, like: what are you here for, kids constantly fall... The baby wasn't even looked at, and we are very worried, after that he became very capricious and sleep badly, but there are no other symptoms. On Thursday we are scheduled for an ultrasound of the brain and to see a neurologist. Will the