I remember how hard it was to tell my wife that ibdidnt believe in the WTS and then to face my other family members. And I was a grown man with a family, job and car. I can't even imagine the stress you are going through. All I can say is feel free to vent here anytime you want.
Try to find the small things where you can exercise some personal freedom and enjoyment. Your life has meaning and you deserve to be happy! You deserve to be happy!