Hi welcome to HCMForum. Your daughter fell and rolled over from a riding horse and there was a nose bleed. there is possibility of a concussion
type of head injury
. the overall body pains after 24 hours is a commen feature.
Any how i advise you to consult a neurosurgeon for diagnosis and treatment. you may have to take MRI
to exclude head injury.
Bleeding through anus with the history of previous blood on the tissues suggest the possibility of piles or a fissure in ano
. so it may not be an urgency.
Wishing for a quick recovery. thanks for calling.