Being laid off can really take a shot on your confidence but the approach you are taking seems to be a healthy one. You have also got a great set of skills to "fall back on" should bring your own boss not work out (I hope it does!).

I personally believe that Windows PowerShell desired state configuration experience is about to become worth its weight in gold as more Windows shops move towards automation. If you have any experience with DSE finding a rewarding and well-paying job in the future probably won’t be too hard.