my LO has become very clingy and wakes through the night. i know she isn't hungry...she eats very well through the day. she slept through from 6 weeks to about 4-5 months old and has since woken repeatedly through the night. some nights its just once, last night i was in and out for 2 hours. i cant leave her to cry as i have a 8 year old that goes to school and now im pregnant again! im exhausted and really need some advice as to what to do :(