“I contend that we are both atheists. I just believe in one fewer god than you do. When you understand why you dismiss all the other possible gods, you will understand why I dismiss yours.” Stephen Roberts
Internet says there is no treatment but to try applying heat/ice, gargling salt water, and drinking lots of fluids. Avoid citrus and other acidic foods. Don't they immunize in Canada for mumps? Sorry man that sounds like a real pisser. Good luck waiting that out and hope you feel better soon
Hope this doesn't freak you out or anything but here is a list of things that have similar symptoms to mumps: http://www.umm.edu/altmed/articles/mumps-000475.htm. If you think are immunized maybe it is one of these and maybe it is more treatable. Have you been to the doctor yet?