Hi, my 10 year old dd has been complaining alot about her elbow hurting. She fell off her friend's back 4 days ago and banged her arm on some railings. It's only a bit swollen. Quite bruised but still able to move her arm in full range of movement even if it hurts a bit. Can't tell if this is more to do with first wk back at school or actually properly hurt. When she broke her wrist it was obvious- looked weird and she screamed and screamed. Makes me think it can't be broken- any thoughts?