It feels like there is something stuck by my tonsils but i don't have any?

Throat foreign body: Lots of things can give the sensation of something stuck in the back of your throat, where your tonsils used to be. It could actually be a foreign body...fish bones are one of the common ones, but sometimes, it can just be a small healing injury from eating something hard. More often, it can be swelling in the throat even to the level of your voice box, which is a common problem if you reflux