since i was like....6 or 7 maybe earlier, (im 19 now) iv had a feeling of my throat being clogged up with saliva. like a lump in my throat it usually doesnt come when im talking to friends or distracted, but when im sat down in class or at home or going to bed i constantly need to clear it, iv never been able to force it out by clearong my throat and spitting. but its recently got alot worse and im doing it nearly 24/7 and it makes my throat sore clearing all the time

 

coughing clears it for a few seconds