Fred,
I hope you do see the wisdom in seeking professional help.
There are qualified therapists that are Jehovah's Witnesses, and hopefully you can find one that is an elder, since it seems as though you will only listen to the counsel of one. I doubt you would listen to a therapist if she was a woman....just a hunch on my part.
As for what you said about love, my friend, that is truly remarkably sad....
If I felt as you do about love, that there is no love here on earth, and that love only means being obedient to God, then I'd be just as miserable and messed as you are. I mean you no disrespect when I say that.
I hope that you find real love and happiness, and I wish you luck on your journey.