I am 20, on day 10 from having my tonsils and Adnoids removed. I went back to work today but am still feeling pain, was very miserable at work but just pushed through the pain. I'm concerned if I should tell my boss I need more time off or just keep pushing through? 

But it the point of this posting is that I have a canker sore type sore on my lip! I'm compulsive for peeling my lips but this doesn't usually happen. Is this normal to happen? It's painful and very agitating.