I can't get back to sleep and I don't like it

I can’t get back to sleep now because my mind just can’t get off my work woes. It’s got me into self-doubt also. It’s not pretty. I thought if I pretended to lie in bed pretending to NOT think about it I could somehow get back to sleep. But as soon as I shut my eyes my mind starts going a million miles a second and I am going over and over the same shit. So then I thought I would get up, write it all down, purge my brain and then be able to get back to sleep. Now I am sitting here at 4 am in front of the computer screen and I don’t want to write it down because I am tired of thinking about it and all I really want is to go back to sleep!

again....I hate my job.....

I've always thought it was funny to read about women who have back stabbing, conniving bitches as managers at their work because I thought that they didn't really exists.
Now I know they do.
I am powerless to do anything about it. The sad thing is I do my job. I take pride in my job. I work almost every shift extra I am asked to work.
I like the money and I like my job. I don't want to get caught up in the bullshit politics that this manager is trying to pull. She is lying to so many different people with different lies she is actually getting caught and it still doesn't matter.