What works one time may not the next. You may have to alternate interventions. Find a neutral zone, or safe place you can recenter in and use it. Remember, OCD is the anxiety part of the pie and has nothing to do with real illness or real death or real disasters. You can't stop bad things with your rituals.
Life is inherently risky.
Live on the Universe's plan - which is always simple. Too much compulsive control leads to being out of control. If you fear suffering you are already suffering. OCD is a guide to learning about self-ownership. OCD is not related to illness.