Hey @Bunniekins you just use a technique that joins your central and governing meridians. It will calm the mind and settle the body. Its so easy to do you can easily do it in bed in under a minute.
All you do is put your middle finger in your navel and push in and pull up while you use your middle finger to press on and pull up your third eye point between the eyebrows.
Breathe in through the nose and out through the mouth while you do this.
What it does is re-establishes your micocosmic orbit as its known in qigong and it will cause the body to relax, the heart rate to go down and take away nocturnal restlessness which prevents you from going back to sleep
https://www.youtube.com/watch?v=R1byEGHHwCI