My 5 (nearly 6) year old has been feeling off today. He's been a bit feverish, tired, lying around and complaining of headache. I looked in his mouth to check his tonsils (they are normally the cause of this sort of behaviour) they look a little red but not too bad, but I noticed that he has one of his molars nearly through and the other is coming. Could this be causing teething like symptoms? Anyone any experience?