Does anybody else try so hard to enjoy silence and peace but end up getting lost in thoughts and it’s just turtles all the way down?

Like I had such a peaceful night yet I spent most of it staring out the window just thinking and thinking and thinking about the past and the future and what I could’ve done or should’ve done or might’ve done. 

Now I’m a little crying mess in bed and I have literally nothing to blame but myself overthinking. I try so hard to use mindfulness and CBT techniques but sometimes it’s so exhausting. :(