Thats very normal. You have OCD Kris... the fact that it bothers you so much says you are not a bad person. True child molestors would enjoy it. They would not obsess over it. Sexual obsessions in OCD, whether they be ****/heterosexuality fears, paedophilia, or incestual, are very, very common (around half of people with OCD have them). People who have these obsessions are none of these things. The only thing they are, is, in fact, OCD.

It is an irrational fear that you have. Irrational fear and obsession = OCD.
Steve