Nose bleeding , cough ,sore throat
this is not going to get treated like that you will have to consult ENT specialist
There can be infection in nose which needs to be treated.
You need to get done CT scan of nose and para nasal sinuses
to rule out disease .
Also need to be started on antibiotics so that phlegm goes .
You can start with antibiotics , decongestant tablets ,antihistaminics , decongestant nose drops.
There is also need for nasal endoscopic examination to rule out any mass or lesion or cause for nasal bleeding