Just wanted to post this for ocd sufferers.
Practice clearing your mind. If you successfully achieve not thinking anything then you have also successfully achieved not "having" ocd at that time. Also, by the way, no one "has" ocd.... ocd is entirely subjective and does not exist in physical form. It is a mind addiction. It's a habit.
A lot of martial arts teachers teach to clear your mind. This helps you be more natural and fluid. Drink lots of water and stay away from alcohol. Try giving your body a cleanse too and look up healthy foods to eat.
Hope this helps and make sure to take care of yourself. Your health should be the most important thing to you. Also, remember that the human mind is incredibly powerful and has a fascinating ability to heal itself and the body. You can heal. You can regenerate. You can get better. It takes time but in the end it's worth it. Exercise kindness and courage.
Hope this helps