Again, deal with things how you choose. If you want it to be at the forefront of your life and negatively impact your entire existence, feel free to do so.
This is not my first career and I have lived through corporate acquisitions in the past. One of them not only eliminated my job, but my entire division. So, I do have some insight as to how you are feeling. I was left with no job instead of one that I felt to be less desirable. I chose to move on with my life and not stress over the things I could not change. You however will need to find out how to make it through this on your own. Good luck to you, I hope you choose a path that will allow you some peace.