Give yourself this time to let it out!
How you speak to yourself has an impact! But, guess what, what you don't say also affects your current state and situation. You have to be willing to do some work before you can gain a little clarity.
And so, having so much mental activity you don't know what
to do with isn't a bad thing - it just means you need to 'get it out'.
Putting things on paper and having something tangible has become a MUST for me. I'm one to absorb what's happening around me, many times without my realizing until I'm exhausted by the end of the day and sad as the blue donkey from Winnie The Pooh for NO APPARENT REASON.