They didn't give you a prescription? Take a pain reliever, the most powerful one you have at home. Follow the directions closely. Lay down with your head elevated. I tried other things like a warm compress, which didn't work for me but maybe will for you.
If you got wisdom teeth out days ago and still pain or worsening you probably have a Dry socket or something you need to call Whoever did you Dental surger- and dont wait another minute- by day two or three pain gone unless. Complications. - call that dentist or oral surgeon until he answers or his service answers you should not be in more pain that