Hello!

I've finally had enough- this morning I woke up at 5 30 am, with 2 hours of sleep, with my brain so overloaded and just yappering away with multiple voices overlapping each other that I had to physically slap myself to calm down and go back to sleep.  Kinda like this:

https://youtu.be/sYrAdwuxIxM

This happens constantly but more so when I've woken up, usually talking to myself about a subject matter. Or an alternative way of looking at it is that it doesn't bother me as much throughout the day because I can distract myself, but only through movies/TV shows/ music etc. Because of this, it's hard for me to indulge in my hobbies like art and reading cus the voices get so loud again.

Does anybody know what this is? How can I fix it? Have a good day everyone :)))