Can you have obsessional thinking towards delusions? Like you obsess over delusional type thoughts and research into them. Or you experience an intrusive thought about it but the thought itself doesn't scare you but rather you obsess over why you're experiencing it?

I wanted to ask if it is possible to purposely think of an intrusive thought and then shifting your mind instantly to something else? Is it still an intrusive thought if you have been thinking of it 'purposely' for a second? I dont know how else to explain it, but it felt like I was purposely thinking of it. Anyone else had similar experience what happened during intimate moments like masturbation I feel so ashamed cuz the thoughts are so bad they're either about family members children and stuff like that it feels like I think it I just want to know if I'm not alone I feel like a monster because it feels like I thought these things or like I did think these things and I don't know what to do I feel so ashamed and grossed I need help I just want to know if anyone had a similar experience to shed light on because I don't know I feel so isolated

Sometimes I think I truly think negative thoughts about my bf but I feel it could be because of how obsessive I am over the thought. Does that make any sense ??? Like I genuinely think it often but only because of how obsessed I am over it

I recently had a intrusive thought and felt the need to go over it to make sure I didn’t feel anything sexual. Part of the reviewing included creating a scenario similar to the intrusive thought to see if anything was felt. Thankfully no evidence of any feelings. However I can’t seem to find anything on the internet about creating scenarios when checking a previous intrusive thought. Is this common and what is it called has anyone experienced this. I feel very alone. Any feedback would be helpful