Hey, i notice that when i swallow i get a little ache everytime i swallow my saliva. It never occurs with food or anything else but only saliva. Its not present at all times either, but often. (mostly when sitting or laying down) could this be silent reflux? I've also had a sore throat on and off for 2 weeks. Other symptoms i have that scare me:

Ear aches (not constant but happens maybe 3-4 times per day)
Jaw aches (not constant but happens mayne 1-2 times per day)

Does this sound like throat cancer at all?