Hi my LO is 20 weeks he has been going down fine on a night untill this last week as soon as i put him down he cries his eyes out same with naps on the day as soon as i pick him up he stops but then starts wen put down and clings on to me for his life why all of a sudden has this happened ? He is such a good baby too he wakes for his dummy in the night alot which i am now use to am i settin these bad habbits? Tips advice needed please thanks xxx