I have suffered from insomnia since the beginning of my pregnancy and am only just starting to enjoy relief from it at 31+6
I don't know how much being off work has helped, but I certainly feel less stressed which means I can get back to sleep more quickly.
I have also noticed I sleep better after reflexology vand massage. I had a pregnancy massage and reflexology session yesterday and slept really peacefully last night. I still had to get up a couple of times because wigglebum is using my bladder as a pillow.
I tried everything and some things worked some of the time, but nothing worked all of the time. Above all, I started to accept that if I woke up at a certain time it was game over. That meant I used that time to relax and enjoy not being at work. Here is a list of some of the things I have tried with varying levels of success:
Tried to stay awake, usually with a bedside light on
cool room
get up and have a glass of milk
use lavender oil on pillow and in bath
have a relaxed pamoer nightvwith yummy food and a nice bath and cosy film in pjs, and lavender oil :)
Read
Write down thoughts, plans, feelings (you might not feel worried or excited, but might be deep down)
Start handing off work to reduce yiur workload. This helps you get your priorities straight
make sure you do stuff for you outside work
excericise, but not just before bed
try not to nap unless you have to. If I nap, I feel groggy and it takes me even longer to get sleep in the night
don't go to bed too early. If I go to sleep before 10:30, even before pregnancy, I will wak up at 1:30 and not get back to sleep before 4
Write a letter, by hand, to a friend, t is qute fu and everyone likes recieving letters in the post
have a shower
avoid caffeine day and night like the plague
don't eat too close to bedtime
try and keep a routine; go to bed and get up at more or less the same time every day, even weekends
advice is not to watch tv, use mobile phones or tablets for an hour and a half before bed, but I found mumsnet helped me while away the hours and deal with any pregnancy questions or concerns I had
use earplugs and eye mask
make sure your sleep area is clear and tidy
I am sure there is more, but that should do for now :)
Hth