I'm 3 weeks post op septoplasty. I'm using Neil Meds sinus flush and love it. I have been seeing large chunks coming out of my nose. They are like giant boogers and are black and very hard. I'm wondering if they are blood clots or dissolvable packing or something else. I pulled one out this morning that looked like a small bait fish with a string attached to it or maybe it was hair. I have slight pain after I have taken it out but feel like I can breath a whole lot better. Has anyone else experienced this?