Epistaxis or bleeding from the nose is very common after trauma or nose injury. It is important to rule out
any fractures and dislocations. So my sincere advice would be to consult an ENT specialist and get an x-ray
nose and paranasal sinuses done. Till then keep the head level elevated and keep a handkerchief to stop
bleeding. But it is mandatory to consult a doctor soon because the bleeding needs medical management. I hope
it helps. Take care and regards.