Hi... Thanks for the query.. As per your complain the symptoms are pointing towards sinus infection and there is pus formation in the sinus secondary to infection and blood and pus discharge is due to Sinusitis and it is discharging through nose because the sinuses drains through nose.. Pain over the cheekbone and around the eye seems also be due to sinus infection as sinuses are present as hollow cavities in the bones.. The stuffiness in ear and soreness in ear and jaw can be due to ear infection and can be secondary to sinus infection and stuffy ear can be due to fluid accumulation behind ear drum.. You should consult an Otolaryngologist and get evaluated and a PNS view x- ray and MRI of maxillary sinus can help in confirming the cause and treatment can be planned accordingly.. For both sinus and ear infection antibiotics like Augmentin or cephelexin can help. Take anti-inflammatory painkiller like Ibuprofen, do steam inhalations, steroid nasal sprays and saline irrigations.. You can also be advises antibiotic ear drops.. In case if still the condition does not improve then surgical drainage of the sinuses can help.. Hope this helps.. Regards.