Yeachk...
Yeah those nasty "clots" from the throat are not fun...
I have to clear one out every morning.
Mine are due to allergies, and even with claritin and nasal spray and all the other ideas i've thought of, my allergies still flare up and I get a sinus infection.
I try to keep on top of them with my meds, but sometimes (especially when the weather changes) I get a sinus infection...
It sounds like yours is much worse than mine....
Wish I could give you more help..
Good luck,