Of course you keep searching.  Never stop!

But you might find it right where you are if you bend your attitude around to recognizing that any sense of calling you may experience is most often directly linked to what you are willing and able to put into it, stick with and persevere through.  

If you are really giving it your all,  but it feels like you are pushing on a string and it's diving you crazy, you could try to re-invent your life, identify how to requalify and move to Vernon to start up something new.  But that is a risky play that could go off the rails in so many ways.  

Not every career has a calling.