It sounds like, what you are feeling, is associated with
swollenSwollen glands tonsils or may actually be the tonsils. In either case, you should have your tonsils and
throatCancer - throat or larynx
Throat swab culture examined and should do so without delay. The severity of bacterial infection of the tonsils varies greatly but it can sometimes be severe, involve other tissues in the immediate tonsillar area and may even spread to distant parts of the body. Grossly
swollenSwollen glands tonsils are unusual in an adult and should be treated as a serious condition. Don't wait until tomorrow, even if you have to go to an emergency room (ER) to be examined and treated.
Good luck.