Hi
Sleep problems are common when going through a major
life-change.
I found the following helpful
keeping to
a regular bedtime (even when I wasnt tired) not drinking tea/coffee/alcohol
for an hour beforehand
making sure my bedroom was cosy, uncluttered
and relaxing
Writing down any worries, thoughts, etc in a notebook I
kept beside my bed
If no sleep after a couple of hours, getting up and
doing something else (not TV tho)
Trying not to sleep/nap during the
day
Meditating helps me relax and prepare for sleep
You can
find some other tips and info at the BBC site -
http://www.bbc.co.uk/science/humanbody/sleep/articles/advicet
ips.shtml