What should I do if I’m doing an exposure and i do a compulsion (even though I’m trying not to)? Does it ruin the whole exposure? Should I just keep going? Should I extend it?

I already wrote about this and you really helped me, but now I wondered?! During the erp, I look at a picture of that person with some grimaces that the brain sexualizes, otherwise I have incest ocd! The person is of my gender, I'm not gay otherwise. And then, based on those facial expressions, the brain creates sexual images in my head, which I often feel as sexual and mental arousel. It is enough to see the picture or hear the voice of that person! Based on the pictures it gives me the idea of ​​sexually touching myself on it and climaxing while watching. I feel an urge (I tried something like that a few times ago and now I'm afraid of it), and then the exercise is over, but I stay until I get the answer I want and the feelings that would calm me down, but that happens less and less... Have you had any experience, and is it a compulsion? how can I stay after exercise with that feeling of reality.. Thank you in advance❤️

My biggest is ruminating, i talk and talk and over share with myself and others Like what are some exposures?

Anyone have any tips on not making ERP a compulsion? I find myself sometimes wanting to do exposures in order to make myself feel better (feel my anxiety go down and feel relief). 😅