Shift focus to the game or the workout. I think somatic tracking can make people with obsessive tendencies, even more obsessive, because once again you are staring at the body. Unless you stop in the middle of whatever you are doing to somatic track, not sure how you would do both things at the same time. I honestly think you over complicating things in your own mind. The sensations are harmless. Remind yourself of that fact and go back to whatever you were doing. The term "somatic tracking" didn't even exist before I got better. It just means mindfulness. Observing the symptoms in a detached, curious way. My advice is stop observing, and start living.