It is good time to return into the mother nature to heal ourselves and indeed the nature has provided us with natural remedies. I had this kind of this a few weeks ago. My sleeping time is change dramatically, and of course I became not really productive. The natural remedies I took is making the tea from these ingredients:
2 cm of ginger
2 cm of cinnamon
1 spoon of coriander
1 pc star seed
I boiled all those ingredient with 1,5 glass of water, and wait until the water remain 1 glass. and add some honey when I want to drink it. I hope it will help you too @steemchiller. and if you have time, it is good to visit @naturalmedicine steemit account to see more about natural remedies, so many friends there who are posting many kind of natural medicine. Wish you all the best