Folks who read the Horoscope (or even fortune cookies) can convince themselves that what they've just read, fits their lives perfectly. It's what keeps the writers of this stuff in business. When you add O.C.D to the mix, you've got a lifelong customer. JW literature works in much the same calculated way. They write books and magazine articles that feed into basic human fear of the unknown. They remind the reader (with unprovable evidence and graphic photos) of his own fears, they create anxiety in him and then offer soothing but unprovable solutions that quell the anxiety they have induced. Then they convince or guilt the reader into to repeating the addicting process on a weekly or daily basis. Boom..you're hooked and they've got another lifelong (unhappy, afraid) customer. They're all customers too and they were lured in, the same way.
You're not being "silly" at all. If you'd have been rasied a Mormon or Catholic, you'd likely be having Mormon or Catholic related superstitions rather than JW related ones. The only difference is, Catholics and Mormons have trained professionals on board to assist their members who deal with O.C.D and other non religious challenges. JW' s have unlettered and ordinary men who have no business advising or diciplining people who may be suffering from a complex medical issue rather than some spiritual, moral or character flaw as is always their first guess. Most mean well but often the only thing they have to offer is "read the Bible, go in service, attend more meetings" " Don't want to do that?? We love you but Get Lost ! "
It seems like the only way around this is to develop a strategy that counteracts the obsessive religious thoughts and identifies the unproductive coping mechanisims you may be employing to soothe the resulting anxiety the obsessive religous thoughts are causing. Perhaps this site will offer some assistance.
The way I look at it is, since these fears and superstitions are God related, if he really exists, he knows all too well what you are going through and is on your side. If he doen't exist, your God based or Bible based fears don't have to exist either.