Many people with OCD become upset if they can't find their particular symptom in a self-help book or online. The brain is very creative so symptoms vary greatly from person to person. And while there are, of course, many common similar symptoms among OCD sufferers, the ones that seem uncommon are nothing to stress about. The technique (Cognitive Behavioral Therapy) works well for all symptoms of OCD.
More on this technique is available in the book: Confronting The Bully of OCD by Linda Maran