Hermione was like this for a couple of days after she was born and i was so worried as noone warned me this is normal. she is being sick because she is working herself up. you have to stay calm. you and other half take it in turns for 30 mins slots whilst the other leaves the room, its the only way to get through it. it is normal they are learning - this is all strange. start to get a routine, not rigid or anything but simple things like at night dont talk to LO and always have lights dimmed. we have a baby classical Cd we have played from day 1 and still do. after bath we go upstairts little massage - all dimmed lights and CD playing get dressed and feed. then off to bed. obvioulsy it harder at first, but try it it will help them to learn day and night