Hey I've got a sicknote as I have tonsillitis (GP said it was and I've told work). Have self certified for a week and GP said he would give me a sicknote. Anyway I've gone to pick it up today and when I got home I realised it says I have laryngitis. Do I need to get another or can I just give this to work and say it's wrong?? I'm worried they might think I've lied!