Dont take chances! Its not really the "flu" killing people, its the secondary infections such as pnuemonia, strep, MSRA and meningitis for example. Echo is right. See a doctor!
Im kinda worried. Whenever I swallow my right side of my mouth hurts. I checked in the mirror and saw a white-light greenish bump tht looks like pimple.. It's next to my uvula on the top roof.. And I found a red bump behind back of my tounge. This happened after my flu was going away.
It's doctor time. U might need antibiotics.