DS is 12wks, always been 'challenging'. However, if he's not feeding, getting his nappy changed or sleeping, he's crying. He rarely spends more than 15 mins being happy. Screams himslef to sleep during the day - in fact, I can only get him to sleep indoors for his 7am nap and his 1pm nap. Other naps he has to be moving in the pram.
Is this normal?