Have you tried valerian, emily1890? Some people swear by it.
There's also montmorency cherries, which give me an extra hour than the normal 4 hours that I get.
From when I was a child and well into my teens, I always used to sleep for 3.5 hours.
I thought it was normal, till a friend said that if she didn't get the full 8 hours, she was exhausted and groggy. (me staring at her, open-mouthed in utter amazement as she spoke).
As long as you don't suffer from depression, melatonin is rated highly by many insomniacs.
Unfortunately I didn't learn this useful piece of info till I'd bought some to try.
Being bipolar 2, I gave them to an insomniac friend of mine and she was very pleased indeed!
Hope you get some sleep soon emily, or your physical health is going to suffer. Your immune system will take a battering.
I take echinacea for my immune system - but I'm not suggesting that you buy all these products.
I did a huge amount of research on each of the supplements before I ventured, so why was the depression/melatonin info not available except on the bottle's label?
Typical!