Hi.
I have been through this myself. It's not easy concentrating on work when something really messy has happened. I started to exercise a lot. Really pushing my body. That was good for me and kept me on the right track.
I have been through this myself. It's not easy concentrating on work when something really messy has happened. I started to exercise a lot. Really pushing my body. That was good for me and kept me on the right track.
Also, if you take an hour to just write it all down, often that is enough to cease rumination. Another technique is to identify what is going to change before you can do something about the problem, and then when it comes to mind, remind yourself that you can do something when x happens.
Also, talk to your friends and share your feelings and a few beers.