Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
It looks like stuffy nose, thick green and yellow phlegm with occasional blood, headache and clogged ears can be due to
sinus infection or Sinusitis. A sore on the inner lip can be a
canker sore.
I would suggest you to consult an Emergency room and get evaluated and a thorough clinical evaluation and investigations like PNS view x-ray can be done.
You can be advised a course of antibiotics, anti-inflammatory painkiller like Ibuprofen, decongestants like Pseudoephadrine, do saline
nasal irrigation, steam inhalation and use a humidifier in your room.
You can also be advised decongestant nasal sprays containing
Xylometazoline or
Oxymetazoline. Apply Lidocaine gel over the sore and do warm saline gargles.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Honey Arora