hello and welcome to HCM,
You seem to be having an upper
respiratory tract infection which has gone to affect your
sinuses and throat.
Since you still have the symptoms then you must consult an ENT who will examine you and start a course of proper antibiotics and anti inflammatory medications along with
anti histamines .
Since your voice is also strained the ENT will probably advice you on the vocal hygiene after an endoscopic examination
Since you have bleeding from your nose, the ENT may also perform an
endoscopy to rule out any local problem and initiate treatment.
Also do steam inhalation, take plenty of warm fluids and do not blow very roughly
take care and get well soon
Dr Sriram Nathan