That's just plain old anxiety. I feel that all the time, but I've learned to ignore it most of the time. However, there are some things about the way my life has evolved (or devolved) over the last three or four years that I've recently decided have pissed me off. Enough so that I'm now taking steps to do something about them. However, it's not a process that gets completed in one day, or week, or month, or year. For a while there I was having to go along for the ride. Now I'm taking the wheel back.