What could this be?

i've been sick for 2 days next to a headcold, I woke up this morning with a huge bubble looking piece in my nostril, I own blown as hard as i can it it doesnt come out. I hold no idea what it could be, I can only just breath through that nostril. what is it?What could this be?
Sinus infection is the most probable. Set up an appointment with your GP.
Well, my guess is mucous from your sinus cavity. Fix yourself a shallow bowl of thaw water near a pinch of salt contained by it. Hold the water to your muzzle and suck in the marine through each nostril. It will get the impression weird at first and nouns terrible, but you'll be surprised how much stuff will come out of your snout and mouth.
Do this once a day until your cold is gone.
This is an weak remedy for the days before decongestants. It is totally non-hazardous and works like a charm.
im sorry, i can't elp you beside this. but i did get a lump bubble thungy in/on my antenna once... but it cleared up in a few days lacking using cream or anything... so i dont think it be anything serious... it realy depends on how big it is, and how long you've had it at hand. the headcold and bubble might not be related... im not a doctor, but they dont sound similar to anything serious... have you see a doctor yet?? i would probably do that even if it be minor or didnt even look like anything impossible ... ---theres a list of diseases and conditions here...
http://en.wikipedia.org/wiki/list_of_dis...
but i dont reflect on it would be any of them...
sorry i couldnt be much help...