Can you switch your degree from FNP to informatics? Is sounds like that is where you need to be and there is a huge need for nurses that are good at informatics. If you aren't familiar with it, this is from Vanderbilt's website (http://www.nursing.vanderbilt.edu/msn/ni.html):
What is Nursing Informatics?
Imagine finding new connections, new solutions that change nursing forever. Solutions that improve patient outcomes, lower costs, create new tools for teaching or patient care over the Internet.
Nursing informatics integrates nursing science, information science and computer science to do that, and so much more. A Master's prepared nurse who engages in nursing informatics is an informatics nurse specialist. As an informatics nurse specialist, you will identify, collect, process and manage data and information to support nursing practice, administration, education, research and the expansion of nursing knowledge.