Better lonely than miserable---
Being married for the sake of being married is not the answer.
The apostle Paul said "Widen out!" That means expand your horizons. If you are resolute to only marry a JW, than that would mean visiting other congregations, becoming a pioneer, visiting Bethel as a volunteer, doing things that make you noticed by a "climber" who wants to have a sidekick support him in his spiritual mobility.
If you want someone to love, first you must love yourself. Be healthy. Keep in shape. Do little things for yourself like growing in your knowledge of the world, culture, art, wine., music. These things are not "vanity" they are the little things that make us different than the animals. They are a recognition of our abilities. Get to know them!
While you are getting to know them...who knows? maybe someone will want to get to know them with you and VOILA!
SOP