Trust God that if you are praying for your future spouse and nothing is happening it's not because God is ignoring you but because He wants you to wait for what is best for you. He is the creator of love itself and He is the best orchestrator of any relationship. Trust in Him that He can lead the right person to you in His own time and way.
I'm certain I think of her while she's thinking of me because I think of her constantly. Today I thought of her while I was at the waterslide park, at the restaurant, and at the movies. I thought to myself... WOW, these are some of the adventures she and I are supposed to be having together. I still pray that God will grant me this one little trifle, this one wish, this one pleaded idea. I drop to my knees and ask him to bring us together.