4 Types of OCD & How They Manifest

Reference:

 “Types of OCD.” OCDUK, www.ocduk.org/ocd/types/.
Bhandari, Smitha. “OCD: Types, Symptoms, Causes, Diagnosis, Treatment, and Related Conditions.” WebMD, WebMD, 4 Sept. 2020, www.webmd.com/mental-health/obsessive-compulsive-disorder.

Quinlan, Kimberely. “What's Going On Down There? OCD and Arousal.” Made of Millions Foundation, www.madeofmillions.com/articles/whats-going-ocd-arousal.