I have developed what appears to be a sack full of blood in my left nostril.  I have tried blowing my nose but it wont come out however as it becomes a little difficult to breathe on two occassion so far I have broken the sack twice and the blood has oozed out.
Hello greetings amass in nostril which bleed on touch or blowing with airway obstruction are commonly observed in nasal polyps such a patient comes to me in my clinic I would rule out nasal polyp first.I would suggest you not to hurt your nose by blowing or scratching very frequently can use decongestant nasal Chat Doctor. Hope I have answered your question. If you have any further questions I will be happy to help wish you good health regards