For the past week, maybe longer, I've had these hard yellow crystals growing in my nose and they just get bigger and bigger. Every morning it gets huge and I break it and tear it out. It feels like it's cemented into my nose because it just won't come out and then rips. It is extremely uncomfortable and I feel it 24/7. What is this, and what can I do to make it go away quicker? I've also received a concussion in the past month.