Diagnosed w/ 'obsessions' as teen. psychiatrist gave impression it's adjacent to ocd but when i research, it says it is ocd. my occasional intrusive thoughts rarely (1-3 times yearly) significantly impair functioning. is it possible i don't have ocd?

Obsessive compulsive disorder is diagnosed on the basis of compulsive activities, thoughts, impulses that significantly impair function. It is most commonly treated with Cognitive Behavioral. If it is still a major factor in your life, impairing normal function, you should see a therapist about getting treatement. Many people successfully overcome this disorder.