Thanks @TideisTurning
@Fluttershy1 I write and write and write. If it is in my head, then I write it down. I write down plans, thoughts, what I've done, what I wish I had done, anything in my head. Then I normally get a black texta and scribble over the top of it. I either screw it up and put it in the bin or I burn it.
I also write down dot points of things I am proud of. Even if it happened years ago and I have it listed elsewhere, I still list it. I keep those lists.
I watch tv too, normally put a comedy of something on, so I can have a little giggle.
I give myself some pampering. I will do a face mask for myself.
If I can't control my thoughts after all of this, then I ring up someone or talk on chat. I find chat easier. It is different for everyone.
These are just some of what I do. I hope it helps you even just a little bit.
I know sometimes when I am in a bad way that even these things I cannot do, but I try and trying is something to be proud of.