I desperately need some impartial advice...my 3 m.o is a fantastic sleeper, 6 til 6 with a 'dream feed' and one night bottle but during the day he is a NIGHTMARE!!! He whinges and moans all day when he is awake. He has two cat naps plus one big sleep during the day but the rest of the time he cries unless he is watching t.v or out in his pushchair!! This has only started within the past fortnight and is coupled with rosy cheeks and chewing on his hands - could he be teething?? (he is only blowing bubbles, no soaking through his t- shirt). He's had a snuffly nose too. PLEASE HELP