“I'm overstimulated and I don't sleep. I sleep outside my kitchen and there is always someone there. I have little siblings who are loud (Not blaming them for it) but I can't relax. I don't want to ask for headphones.”

Another soul answered...

You can try something called ear plugs. They are made from foam or there are silicon ones available too. They don’t completely block out all the noises but you do fell less stimulated after wearing them

Another soul answered...

Try writing down whatever is going on in your head. Point by point everything even if you think that's useless. Write down the ugliest and the pettiest of your thoughts. This will give you relief. And yes try taking magnesium glycinate from a good brand in a recommended dose - it will help you with the restlessness. And start your day with some exhausting exercise like boxing, etc. This helped me. Hope this helps you!