Unrest can make one ambitious. Welcome to the wonderful world of Nurse Entrepreneurs.
Try looking through the many pages here on this forum, Nurse Entrepreneur for ideas. YOu may also do a search via one of the top toggles under key words. Hint: I always search via post etc. The Entrepreneural info tends to cluster under this forum; searching by posts makes it easier to find your key words.
I would for starter recommend (as I have done so for many a poster in the past) start out with a business class in a structured environment on Establishing / Writing a Business Plan. It teaches you, along with a local support system, how to research and explore ideas you may have on "your" market area and expertise, talents, and dreams.
I hope this helps for starters. Good luck to you and let us know how you are doing.