in the midst of something
1. in the middle of or surrounded by something He criticized the plan to build homes in the midst of a desert. I was sitting in the midst of a classroom with little kids, listening to a children's story.
2. experiencing something We are in the midst of the worst recession in ten years. The company has been in the midst of a major reorganization.
in the midst of doing something
in the process of doing something I know that you're in the midst of writing a term paper but I was hoping you could come out today. People in the midst of moving would benefit from the information given on the website.