Aww poor you. I actually like to suck on ice cubes when I have a nasty sore throat. The cooling is nice, but you don't have to swallow.
I agree with DrSuperL, if you haven't been to the doctor, definitely see one.
Also, I know you've posted before about stomach issues, so if you've got any kind of indigestion or reflux, the acid is terrible for the throat I'm not sure what you can take with anything else you may be on, but milk of magnesia can help, or any kind of indigestion stuff as well? (ignore if not related, though somethings milk of magnesia seems to help a sore throat as well, because it coats it nicely)
Feel better soon!