White Stuff In Throat What Is This White Stuff On The Back Of My Throat (tonsils)?

What is this white stuff on the back of my throat (tonsils)? - white stuff in throat

I tried to look like pictures of tonsillitis and things like that, but none of them seem to really neck. These white patches in the holes of the tonsils and sometimes I have a toothpick and take things and it tastes and smells bad. I go to the doctor next week to check, but now I need something to help what the pain. Thank you in advance for a reply.