I, too, have OCD and anxiety, but they do not seem to contribute to my...urges...as much as the others do. It is hard. I agree with that 100%! I stopped seeing my therapist, I stopped going to hospitals. My bipolar acts up like there is no tomorrow whenever I go anywhere near such places. Social Security requires me to see a state-appointment therapist every so often, and I go in trying my best to be a decent human, but within minutes I am the Devil incarnate.
I have found that meditation helps me quite a bit to relax my mind, but it takes years of practice to make it work for you. I find that, when my moods kick in suddenly, that it is best to convert them to anger. I cannot control my depression once it takes hold, but after more than 24 years, I have finally managed to be able to control my moods to a point. When I feel depression kicking in, I can quickly summon my anger, and I can keep my anger under some form of control so long as I can escape the situation quickly; otherwise, it quickly becomes uncontrollable. So in short, learn to convert it, and know that you need to remove yourself from the situation ASAP.