Fear is a useful tool.
It shows you where your prayers and meditations need to be directed.
Don't run from it, charge toward it.
Face it, embrace it, and use it to address a problem.
You are not the only person experiencing fear of this thing. Identify why this unnerves you. Make a list of how you're going to address it. And continue working on that list until you do. Then share that list with others for fair price.
There is the purpose, or at least one of them, of your life. Go forth and prosper!