I'm obsessed with my tonsils. one is quite bigger than other. my ent says not cancer but i can't get it out of head. ear hurts. earache is cancer sign?

Get second opinion: Ear ache is not always a sign of cancer. It can occur from many causes. If you want to be doubly sure, then seek a second medical opinion from an ENT doctor and see what he/she says about your tonsil. It is very easy to see a tonsiland be able to tell if it is normal or if it has any growth/tumor in it. If both doctors can confirm that you do not have cancer, then you can trust them and relax.